九年级英语单项选择练习250题Class Name( )1. I can hardly hear the radio. Would you please ______?A. turn it onB. turn it downC. turn it upD. turn it off( )2. --- Where _____ my umbrella? --- Somebody _____ it away by mistake.A. is, must have takenB. is, must takeC. was, must takeD. is takes( )3. ---Where have you been all the time? --- I came back at noon and I ____ in this room since.A. have beenB. wasC. had beenD. have gone( )4. It’s foolish to have a taxi _____ you can easily walk to the station.A. ifB. thatC. whereD. when( )5. Harvard, _____ in 1636, is one of the most famous universities in the United States.A. setB. formedC. discoveredD. founded( )6. --- Can he lend me some money? --- I regret to tell you he is ______ you.A. not rich asB. no more rich thanC. no richer thanD. not richer as( )7. The small company I had worked for was closed a few months ago, and I am now still _____ a job.A. looking atB. looking forC. looking upD. looking after( )8. Emily stopped her car ____ a black cat _____ across the street.A. to let, runB. letting, runC. to let, runningD. letting, running( )9. --- If he _____, he _____ that food. --- Luckily he was sent to the hospital at once.A. was warned, would not takeB. had been warned, would not have takenC. would be warned, had not takenD. would have been warned, had not taken ( )10. I don’t like _____ of the two pens. Please show me ______.A. both, oneB. all, the otherC. neither, the othersD. either, another( )11. He was afraid _____ the yard because he was afraid _____ by the big dog ____ at the gates.A. to enter, to be bitten, layB. of entering, of being bitten, layC. of entering, to be bitten, layingD. to enter, of being bitten, lying( )12. Mary is _____ honest girl and will go to ____ college after she finishes ____ middle school.A. a, a, theB. an, the, aC. a, the, xD. an, x, x( )13. --- A Merry Christmas and a Happy New Year! --- ________.A. You have some happy holiday, too, sirB. Thank you, sir. The same to youC. Thanks, sir. The best of luck to youD. That’s very kind of you to say so( )14. --- What did he say? --- He said that he had better _____ for the States.A. to leaveB. leftC. leavingD. be leaving( )15. --- Did John and Tom understand her? --- No, ____ of them is very bright. A. Neither B. Either C. Both D. None( )16. --- I can’t get my car ____ on cold mornings.--- Have you tried ____ the radiator(水箱) with hot water?A. started, to fillB. starting, to fillC. start, fillingD. to start, filling( )17. --- I found it easier to learn Russian than to learn English. --- ________.A. I notice soB. So I noticeC. So notice ID. Did I notice so( )18. It was twelve o’clock at midnight _____ they arrived at a lonely village.A. sinceB. beforeC. thatD. when( )19. The workers are decorating the sitting-room ____ my mother and I used to sit in the evening.A. in whichB. in thatC. whichD. that( )20. My grandfather feeds the fish every day ______ he keeps ______.A. living, whenB. living, whichC. alive, thatD. alive, when( )21. I have two _____ in my pencil-box.A. knifeB. knifesC. knivesD. a knife( )22. The desks are made ______ wood.A. fromB. ofC. inD. by( )23. - Whose book is this? Is this yours? -- No, it’s ______.A. herB. sheC. myD. hers( )24. Which is _____, English or Chinese?A. interestingB. interestingerC. more interestingD. most interesting( )25. -Must they clean the classroom now ? -- No, they_____ .A. can’tB. needn’tC. don’tD. mustn’t( )26. We’ll go to the zoo if it ______ fine this afternoon .A. isB. areC. will beD. was( )27. Mrs White _____ in this school since she came here .A. teachesB. taughtC. has taughtD. had taught( )28. The teacher told us not ____ in the sun .A. readB. to readC. readsD. reading( )29. The PLA _____ in 1927.A. was found B .found C. was founded D. founded( )30. Your father has been to Guangzhou twice, ______ ?A. has heB. hasn’t heC. doesn’t he D .isn’t he( )31. _____ any noise in class .A. Not makeB. Don’t makeC. Not to makeD. makes( )32. Can you tell me _____ ?A. who is heB. he is whoC. who’s thisD. who he is( )33. Do you enjoy ______ in China ?A. liveB. livesC. livingD. to live( )34. _____hard they are working !A. WhatB. What aC. HowD. How a( )35. Do you have _____to say ?A. important anythingB. anything importantC. important somethingD. something important( )36. -- I have lost a chance to go to Beijing University. -- _____________.A. You're lucky.B. What a pity!C. Congratulations!D. I'm sorry.( )37. The farmers are getting ready ________ the next year.A. withB. toC. forD. at( )38. ________ interesting book the girl has!A. HowB. How anC. What aD. What an( )39. It's very difficult to learn English well, but you can't ________.A. put it upB. take it upC. look it upD. give it up( )40. I ______ to see him when he ______ back.A. am going to go, will comeB. will go, will comeC. go, comesD. will go, comes ( )41. -- Must I finish my homework now? -- No, you ______.A. can'tB. mustn'tC. needn'tD. won't( )42. Our English teacher is ill in ____ hospital, she can't teach ______ English today.A. /, usB. the, usC. a, ourD. /, our( )43. Wei Hua runs ______ than Ji Fang.A. more slowlierB. very much slowlyC. much more slowlyD. very slowly ( )44. You mustn't forget ______ your dictionary when you come here tomorrow.A. to bringB. bringC. to takeD. take( )45. -- Are these ____ coats? -- No, they aren't. ________ are here.A. your, OursB. your, WeC. you, OursD. you, Our( )46. He worked _____ hard _____ he passed the exam.A. such, thatB. so, thatC. as, asD. too, to( )47. I don't know ___________.A. where does he liveB. where he livesC. where did he liveD. he live where ( )48. They have never been to New York, _______?A. have theyB. haven't theyC. don't theyD. do they( )49. -- Li Lei speaks French very well. -- _______________.A. So is heB. So he doesC. So he doD. So he did( )50. Lots of visitors come to Shanghai because she is _____ city.A. so a beautifulB. very a beautifulC. such beautifulD. quite a beautiful ()51. There are few ____ in the fridge. Let's go and buy some potatoes, carrots and peppers.A.eggsB.meatC.vegetablesD.fruit()52. -What do you call this in English?-It's a stamp. It is used _____ sending letters.A.forB.toC.withD.by()53. -Do you like pets?-Yes. I prefer to _____ fish because they are clean and they can't spread (传播) disease.A.haveB.cookC.keepD.eat ()24.Can you tell me which sign of the following means “NO PARKING”?()55.The summer holidays is coming. I ________ going to Beijing next week. Yeah!!A.am really excited aboutB.am afraid ofC.would likeD.had a good time ()56.I enjoy learning English, ____ it takes me a lot of time.A.as ifB.thoughC.becauseD.for()57.A new car is much _____ than a secondhand one in the same brand (品牌) and model (型号).A.cheapB.cheaperC.expensiveD.more expensive ()58. _____ of the Class 1 students is in the classroom. They are having a PE lesson on the playground.A.BothB.NeitherC.AllD.None ()59.There's going to be a basketball match next month. You'd better ______the ball into the baskeA.like throwingB.practise throwingC.stop throwingD.enjoy throwing ()60. -Why doesn't Jack have his computer repaired?-I know ______. Perhaps he wants to buy a new one.A.why does heB.why he doesC.why doesn't heD.why he doesn't ()61.Wait and see, he will turn the table some day and things will go better. What's the meaning of “turn the table”?A.变换桌子B.发脾气C.踢翻桌子D.扭转形势()62. -You've done a good job. - _____. It's very nice of you to say so.A.Thank youB.No, I don't do well enoughC.You're welcomeD.I don't think so ()63.I want to buy a digital camera online. Can you show me ______ the Internet?A.searchB.to searchC.how to searchD.what to search()64. -Hello! Gould I borrow your CD Player tomorrow, please?-Sorry! Gould you speak more loudly, please? ________.A.I'm afraid notB.Hold on for a moment, pleaseC.It's a bad lineD.The line is busy()65. -Could you tell me if there is a flight to Dalian in the morning on July 3rd?-Just a minute, please. I have to ______.A.look at the mapB.check my computerC.watch TVD.look it up in a dictionary ()66．My father is a ______．He works in a hospital．A．teacher B．doctor C．farmer D．soldier()67．“Which animal lives only in China?” “The ______．”A．tiger B．monkey C．panda D．elephant()68．______ is this machine for?A．How B．Why C．panda D．elephant()69．The Greens will visit China in May ______．A．this year B．that year C．next year D．last year()70．______ of them has an English dictionary．A．Every B．All C．Both D．Each()71．It ______ me about a quarter to go school on foot every day．A．pays B．spends C．costs D．takes()72．Don’t tell anybody about it．Keep it ______ you and me．A．among B．between C．in D．with()73．You’d better ______ the story in Japanese．A．say B．speak C．tell D．talk()74．At last it made them ______．A．happily B．quickly C．friendly D．slowly()75．A strong wind will arrive in Harbin．It will ______ much rain．A．bring B．take C．carry D．get()76．A group ______ boys and girls are dancing in the park．A．with B．of C．for D．to()77．How about ______ to the cinema on Sunday?A．go B．to go C．going D．will go()78．It’s ______ a beautiful stamp．A．quite B．too C．very D．so()79．Jim asked Lin Feng ______ forget to change water．A．to not B．don’t C．not D．not to()80．I ______ him to go there with me．A．wish B．hope C．think D．let()81．You don’t like the picture．I don’t like it, ______．A．too B．also C．either D．still()82．He doesn’t know _____ English because he has studied it for only ____ weeks.A．much…a few B．little…few C．few…a little D．a few…a little()83．It’s about ______ walk from my house．A．ten minute B．ten minutes’C．ten minute’s D．ten minutes ()84．Do you have ______ to tell us?A．something new B．new something C．anything new D．new anything ()85．______ of the students are girls in our class．A．Two three B．Two threes C．Two thirds D．Second three()86.－Have you ever heard from your aunt since she went to Hong Kong?－Yes, I’ve just got a letter from ______.A. herB. hersC. sheD. herself()87. I’m reading now. Please tell him ______ the TV a bit.A. turn upB. turn offC. to turn downD. to turn on()88. I’m sure you know the difference _____ “look for”and “find”.A. fromB. forC. toD. between()89. There _____ a football match on TV this evening.A. will haveB. is going to beC. hasD. is going to have()90. A talk on science _____ in our school next Monday.A. will giveB. will be givenC. has givenD. has been given()91. Since China has been a member of WTO, English is _____ useful than before.A. moreB. mostC. muchD. very()92. It ______ Yang Liwei about 21 hours _____the earth 14 times in his spaceship.A. spent, circlingB. took, travellingC. spent, to travelD. took, to circle()93.The students are sorry to hear that the famous singer____ for half an hour.A. has leftB. has goneC. has been awayD. has gone away()94. I am waiting for my friend. ____, I will go swimming alone.A. If he doesn't comeB.I he won’t comeC. If he will comeD. If he is coming ()95.－Could you tell me_____? －Sorry. I don' l know. I was not at the meeting. A. what does he say at the meeting B. what did he say at the meetingC .what he says at the meeting D. what he said at the meeting( )96．I am a student. ________ name is Tom.A. MyB. YourC. HisD. Her( )97．We usually have a football match ________ Sunday. A. in B. on C. at D. to ( )98．—There _______ a lot of meat on the plate. Would you like some? —Just a little, please.A. isB. areC. amD. be( )99．Of all the students, Linda draws ________ carefully .A. veryB. muchC. moreD. most( )100．—What is Mum doing now? —She ________ some clothes.A. washesB. is washingC. washedD. has washed( )101．There isn’t ________ water in the glass. Let’s go and get some.A. manyB. lotsC. anyD. some( )102．Tomorrow’s meeting is very important. Please ask them _____ there on time.A. goB. goingC. to goD. went( )103．—Why are you walking to school? —Because my ________ is broken.A. radioB. watchC. bikeD. bag( )104．Betty didn’t come to school yesterday ________ she was ill.A. butB. thanC. ifD. because( )105．Do you enjoy ________ English in our class, Mr. Green?A. teachB. taughtC. to teachD. teaching( )106．Mid-Autumn Day usually ________ in September or October every year .A. comeB. comesC. is comingD. will come( )107．Mike looks ________ than Paul, but they are of the same age.A. youngestB. the youngestC. youngerD. very young( )108．—Where is Mrs. Smith?—She isn’t here. She ________ to England .A. has goneB. has beenC. wentD. goes( )109．Mrs. Green is out. I have to ________ her baby.A. look aroundB. look upC. look forD. look after( )110．—Dad, must I finish my homework today?—No, you _______ . You may do it tomorrow.A. needn’tB. mustn’tC. don’tD. won’t( )111．Mr.Thin was very poor, ________ he was very happy.A. andB. butC. orD. so( )112．—Shall we leave now? —Don’t hurry. We still have ________ time left.A. littleB. a littleC. fewD. a few( )113．We’re in class. You’d better not.A. talkB. talkingC. talkedD. to talk( )114．—Guess ________ I did yesterday! —I think you went to a party.A. whereB. whenC. whatD. which( )115．________ away this dirty shirt and bring me a clean one.A. PickB. BringC. CarryD. Take()116. Jack , good boy ! Please pass _____ the glasses . I want to read the newspaper .A. youB. meC. himD. her()117. This morning I had __________ egg and a bottle of milk for my breakfast .A. anB. aC. theD. 不填()118. -- How many __________ can you see in the following pictures ?-- Three .A. boysB. animalsC. filmsD. buildings()119. Timmy goes to school _______ every day . It’s 5 minutes’ walk from his home to school .A. in a busB. by planeC. on footD. by boat()120. Everything is ______ at night markets . You don’t need a lot of money to have a good time .A. cheapB. badC. tiredD. dear()121. -- Excuse me , _________ is the nearest bookshop ?-- Go down the street and turn left at the second corner .A. howB. whatC. whereD. who()122. The sign tells us __________ .A. NO SMOKINGB. NO PARKINGC. NO PHOTOSD. NO FOOD ()123. -- Can you play football ? -- Yes , I can , _________ I can’t p lay it very wellA. orB. andC. soD. but()124. Last month , students had to have their lessons by Internet ________ because of SARS .A. on the playgroundB. at homeC. in the streetD. near the hospital()125. It is _________ today than yesterday . Shall we go swimming this afternoon ?A. the hottestB. hotC. hottestD. hotter()126. Listen ! Some of the girls __________ about Harry Potter . Let’s join them !A. are talkingB. talkC. will talkD. talked()127. ______ Chinese are looking for ways to learn English well before Beijing 2008 Olympics .A. ThousandB. ThousandsC. Thousand ofD. Thousands of ()128. Our teacher , Miss Chen , ____ English on the radio the day before yesterday .A. teachesB. taughtC. will teachD. had taught()129. Do you know __________ during the coming summer holiday ?A. what will Tom doB. what did Tom doC. what Tom will doD. what Tom did ()130. The English novel is quite easy for you . There are ______ new words in it .A. a littleB. littleC. a fewD. few()131. I don’t think I __________ you in that dress before .A. have seenB. was seeingC. sawD. see()132. Today some newly-produced mobile phones can take pictures ____ a camera .A. asB. forC. likeD. of()133. -- You want __________ sandwich ?-- Yes , I usually eat a lot when I’m hungry .A. otherB. anotherC. othersD. the other()134. -- Don’t you think you should paint the wall ?-- Who would ________ ?A. seeB. lookC. watchD. notice()135. -- I forgot to bring my notebook . -- __________ . You can borrow some paper from me .A. Help yourselfB. I’m sorryC. No problemD. So careless( )136. This ruler is mine. ________ is over there.A . She B. She’s C. Her D. Hers( )137. There _____ some children playing on the playground.A. isB. areC. hasD. have( )138. We are all here ______ Li Ming because he is ill.A. besidesB. andC. exceptD. of( )139. Their daughter is _______ Lucy.A. old thanB. very old thanC. as older asD. as old as( )140. _______ make him do that. He is too young.A. Don’tB. Not toC. To notD. To don’t( )141. I don’t have ________ dresses, but I have _____ skirts.A. any, anyB. some, someC. any, someD. some, any( )142. ---- Is it ___ English dictionary? ---- Yes, and it is ____ useful one.A.a, aB. a, anC. an, aD. an, an( )143. Eat less, _____ you’ll get fat.A. orB. andC. butD. so( )144. I don’t know the word. Could you help me to ______ in the dictionary?A. look itB. look at itC. look after itD. look it up( )145. ______ people are fighting against SARS.A. Million ofB. A million ofC. Millions ofD. Several millions( )146. ______ to ask me for help.A. Why don’t comeB. Why not comeC. Why not to comeD. Why to not come ( )147. Have you ever heard ______ interesting story?A. soB. suchC. so anD. such an( )148. You _____ come if you _____ busy tomorrow.A.not need, areB. must, will beC. needn’t, areD. needn’t, be( )149. ---- Is your father in? ---- No, he ______ for three hours.A. was outB. has been outC. went outD. has gone out( )150. I didn’t know _______ they could pass the exam or not.A. thatB. whatC. whichD. whether()151.There ______ a big tree near the house.A.AreB.isC.haveD.has()152.The white shirt is as ______ as the yellow one.A.cheapB.cheaperC.cheapestD.the cheapest()153.Mrs Brown came to China ______ 1996.A.FromB.ofC.toD.in()154.—______ did you buy the new bag? —Last Monday.A.WhereB.HowC.WhenD.Who()155.—Can you speak Japanese? —No, I ______.A.mustn'tB.can'tC.needn'tD.may not()156.I like fish, ______my brother doesn't like it.A.soB.orC.forD.but()157.She is a good student, ______she?A.isB.isn'tC.doesD.doesn't()158.Zhao Lan ______ already ______ in this school for two years.A.was…studyingB.will…studyC.has…studiedD.are…studying ()159.They usually ______ TV in the evening.A.watchB.will watchC.are watchingD.watches()160.Liu Ying told me ______ for her at home.A.waitsB.waitC.to waitD.waiting()161.Mr Gao is a teacher.He work in a new ______.A.shopB.schoolC.factoryD.hospital()162.Mrs Zhang is too ______ to go on wailing.A.strongB.tallC.kindD.tired()163.The box is light.Wang Ping can ______ it by herself.A.findB.watchC.carryD.learn()164.—What are the girls doing? —They're ______ the music.A.listening toB.talking withing fromD.looking for()165. --Will you pass me today's newspaper? -- ______.A. Yes, pleaseB. Here you areC. You are welcomeD. Not at all ()166. I have never read _____ interesting book before.A. so aB. such aC. so anD. such ah()167. --Dinner isn’t ready yet. -- How _____ will it be ready?A. soonB. longC. muchD. often()168. The Smiths _____ China for three years.A. have comeB. have been toC. have been inD. have come to ()169. -- I’v e got a new dictionary. -- How much did you _____ it?A. buyB. spendC. pay forD. cost()170. --May I speak to Mr. Brown? -- _____.A. No, you can'tB. I'm sorry, he is outC. I'm Miss GaoD. Yes, I am ()171. I think maths is _____ difficult than English.A. veryB. muchC. asD. much more()172. Your mother is sleeping. You'd better _____.A . not wake up her B. not to wake up her C. not wake her up D. not to bake her up ()173. You will find _____ useful to learn even a little English.A. itB. it wasC. thatD. this()174. Shanghai is _____ the largest cities in the world.A. betweenB. amongC. ofD. in()175. --Will you show me the photo of your family?--OK. I’ll _____ it here tomorrow.A. takeB. bringC. carryD. catch()176. Yesterday I was just to go out _____ someone telephoned me.A. whenB. whileC. asD. that( )177. All the boys were very tired, but _____ of them would take a rest.A. allB. neitherC. anyD. none()178. _____ fine weather it is!A. WhatB. HowC. What aD. How a()179. He spoke very fast and very _____ people understood what he said.A. littleB. a littleC. fewD. a few()180. The heavy snow stopped them the village.A. from leaveB. from leftC. from leavingD. leave()181. The songs _____ the Beetles sang were very popular.A. whichB. who.C. whomD. whose()182. Do you still remember _____ at the meeting?A. that Jim saidB. what Jim saidC. did Jim said thatD. what did Jim said()183. --Must I leave right now?-- No, you _____.A. may notB. can'tC. mustn'tD. needn’t()184. I liked to play football when I was young. _____.A. So he wasB. So was heC. So did heD. So he did()185. ---- What’s the ______ today?---- It’s June 22.A. timeB. dayC. dateD. month()186. ____ fine mornings, old people get together and do exercise by the lake.A. OnB. AtC. ToD. In()187. After the P.E. class, the teacher offered us something _______.A. drinkB. drinkingC. drunkD. to drink()188. The police caught the man ______ stole my handbag.A. heB. thatC. whomD. which()189. ---- I can’t find my pen. Can you lend me _____?---- So rry, I’m using it myself.A. youB. yourC. yourselfD. yours()190. Pardon? I ______ hear you.A. don’tB. didn’tC. can’tD. won’t()191. ---- How can I improve my spoken English?---- You have to practise _______ as much as you can.A. speakB. speakingC. spokenD. to speak()192. Most kids find _____ interesting to play football.A. itB. thisC. thatD. one()193. ______ cool it is to take a picture with Yao Min!A. WhatB. What aC. HowD. How a()194. ---- The TV programme is boring. Shall we play chess instead?---- All right. That is __________ than watching a boring programme.A. very goodB. much goodC. very betterD. much better()195. ---- Is ______ here? ---- No, Bob is ill at home.A. anybodyB. somebodyC. everybodyD. nobody()196. ---- What are you going to do in the future?---- I’d like to be a doctor _____ you are.A. soB. asC. whatD. when()197. ---- You forgot to make the bed.---- Oh, so I did. _____ and do it at once.A. I’ll goB. I’ve goneC. I goD. I’m going()198. She bought a digital camera online ______ she saved a lot of time.A. so thatB. as soon asC. no matterD. such that()199. ---- Do you mind if I ______ the TV a bit?---- Yes, I do, because I’m busy with my homework now.A. turn onB. turn upC. turn downD. turn off()200. ---- Waiter, I’d like some Yangzhou Fried Rice.---- Sorry, sir. Yangzhou Fried Rice _______ only for lunch and dinner.A. servesB. servedC. is servingD. is served()201. ---- You bought a nice CD. ---- Thank you. It doesn’t _____ me too much.A. spendB. payC. costD. use()202. ---- Where’s Mr Zhang?---- He ______ London.A. has been toB. has beenC. has goneD. has gone to()203. Every morning, we are asked ________ taken our temperatures.A. if we haveB. if have weC. if we hadD. if had we ()204. ---- I’m going on a trip to Hainan after the exam. ---- Really? ___________! A. Have a nice time B. Congratulations C. OK D. It’s nice of you( )205.The pen is____. She wrote ____name with it_____.A. hers/her/herselfB. hers/hers/herC. her/hers/herselfD. her/herself/hers( )206. —May I help you?—Yes, please. I want to borrow ______ video tape, but it’s not on tha t shelf.A. aB. anC. theD. 不填( )207. —Look at the ______ over there. —I just love them so much, the colourand the shape!A. leafB. leafsC. leaveD. leaves ( )208. —I like English very well.—______ I don’t. I like a ll my subjects except English.A. ButB. SoC. AndD. Or( )209. —Could you please tell me ______ it costs to fly to Kunming from Shanghai?—You may have to pay around 1,600 yuan, I’m afraid.A. thatB. whetherC. whereD. how much ( )210. During the Christmas holiday, Lin Tao helped Jim to decorate the house and ______ to a Christmas party.A. goneB. wentC. to goD. going( )211. In the museum, I found lots of old inventions ______ show.A. forB. atC. onD. by( )212. Mao Hua asked his teacher ______.A. what is that modem used forB. what that modem uses forC. what was that modem used forD. what that modem was used for ( )213. —______ do you visit your grandparents?—Once a week.A. How muchB. How oftenC. How longD. How soon( )214. —I think I’ve learned a lot about old Chinese inventions today.—______.A. Thank you.B. That’s OK.C. That’s all.D. Me, too. ( )215. Maggie and her family have lived in Jiaxing ______. They are finding the city a great place to live in.A. in three yearsB. three years agoC. since three years agoD. for three years ago( )216. —My sister has passed TOFEL test this time.—______ lucky she is!A. HowB. WhatC. How aD. What a ( )217. We must plant as many trees as possible ______ make our city cleaner.A. forB. toC. so thatD. because ( )218. —I’m afraid I’ve lost my coat.—Is this ______? It’s made of cotton.A. myB. mineC. yourD. yours( )219. I’m ______ that you missed the last train; you’ll have to wait another hour for the next.A. badB. sorryC. gladD. interested ( )220. —I’d like ______ two tickets for tonight’s film Gone with the Wind, please.—OK. Fifteen Yuan each. please.A. to buyB. buyingC. to buyingD. bought ( )221.----Your mother isn't a nurse, is she? ----_____. She is a doctor.A. Yes, she isB. I'm not sureC. No, she isn'tD. Certainly not( )222.----Must I finish my homework now, Mum? ----No, you_____."A. needn'tB. mayn'tC. mustn'tD. can't( )223.Today we have learned the ______Lesson.A. TwentyB. 20C. TwentiethD. Twentieth( )224.I have ______to tell you.A. important somethingB. something importantC. important anythingD. anything important。