（1） David and I wanted go off to find help but Bill insisted on staying near the car. （wanted 后加 to）（2）…rather than go into the forest and getting lost. （getting 改 get，）（3） David pointed to a path which he thought would probably leading to a village. （leading 改为 lead，）（4）I went back to get David and helped him to stood up. (stood 改为 stand，）（5） Charles and Linda Mason do all of these things as well as climbed building. （climbed 改为 climb）（6） Modern people know more about health， have better food，and to live in clearer surroundings. （去掉live 前的 to）（7） The World Health Organization and other organizations are working improve health all over the world. （improve 前加to）（8）…you pay the cost of send a postcard， the librarian will write to you. （send改为sending，）（9）…and let you to know when the book you want has returned.（去to）（10） I want to thank you again for have me in your home for the summer holidays. （have改为having）（11） I had always wanted return to the village after moving away. （return前加 to）（12） It was very kind of them to meet me at the railway station and drove me to their home. （drove改为 drive）（13） I look forward to hear from you soon. （hear改为 hearing）（14） Play football not only makes us grow up tall and strong but also gives us a sense of fair play and team spirit. （第一个play改为 playing）（15） I was often a little tired after a day’s work and watch TV demands very little effort. （watch改为 watching）（16） I’d like very much come but I have an examination on Monday morning. （come 前加 to）（17） I’ll spend the whole weekend reading and prepare for it. （prepare 改为 preparing）（18） But then there is always more mysteries look into. look 前加 to（19） After learn the basics of the subject， nothing else seemed very practical to me. （learn 改为learning）（20） My parents love me of course and will do all they can make sure that I get a good education. （make 前加 to）（21） He did not want share things with other people. （want 后加 to）（22）That is，a game of tennis making him very busy then.（making改made）（23） As we climbed the mountain， we fed monkeys， visiting temples and told stories. （visiting 改为 visited）（24） But his parents think go to college is more important than playing sports. （go 改为 going）（25）…children may not develop the habit of read and the ability to enjoy themselves. （read 改为 reading）（26）…to make children to want things that they don’t really need.（去掉 want 前的 to）（27） Soon I began to enjoy talk to myself on paper as I was learning to express myself in simple English. （talk 改为talking）（28） Shake her head， she said，“It isn’t a good time to do that， dear.”（Shake 改为 Shaking）（29） It’s like going to a huge library without have to walk around to find your books. （have 改为 having）（30） I am thinking of making a trip to London， and visit the British Museum and some parks. （visit 改为 visiting）（31）I have some records giving to me as birthday gifts. giving 改given（32） I dream of standing on the platform in the classroom and give lessons to lovely boys and girls. （give改为giving）三、模拟单句演练（33） In those days we were forced work twelve hours a day. （34） It’s very difficult for a foreigner learn Chinese. （35） It was silly of you believe what he said.（36） He was made wash the boss’s car once a day.（37） I’ll let you to know as soon as I hear from her. （38） I waved to her but failed attract her attention. （39） I have already seen the film twice. I don’t want see it any more. （40） What I want know is when all this happened. （41） It was clear that he wanted be alone.（42） Most children are interested in listen to stories.（43） Walk quickly is difficult for an old man.（44） Be careful in cross the street.（45） The film is very interesting. It is worth see twice. （46） Find work is very difficult these days.（47） Most of us students enjoy ask questions in English. （48） Look，some of my classmates are practising speak English over there.（49） Teach a child to sing and dance is very interesting. （50） Learn to speak English is more difficult than to write it.（51） My friend Jim is very good at making things and repair things. （52） He decided to go to the south,find a good job and living there. （53） It was very kind of you to buy us some much fruit and seeing us at the station.（54） Excuse me，would you to tell me the way to the zoo 55. There is something wrong with my computer, and it needsrepaired. repaired 改为repairing。
he did was puzzled. puzzled改为puzzlingI had my bad tooth pulling out. pulling改为pulledgame was over, she went home. was改为being59. Judge by what he wears, he is a farmer. Judge改为Judging。