【正文】 contribution to (protect) the environment, the world will bee much more beautiful. are (amaze) at the changes in Suzhou. long have you been (wait) here? (be) here for two weeks already. ’s gone to Binjing on (busy). big crowd of people were waiting for (she) on the beach. (leave) it on my desk yesterday. ’s gone with his group (plant) trees. suppose we (go) there next week. kept (watch) the beautiful scenery out of the window. young man pracised (speak) English with Mr Green. (have) a football match yesterday afternoon. was a great American (invent). Edison was a child, he was always (ask) questions. of the questions had nothing (do) with his lessons. wanted (give) money to the poor. a few years’ time, those mountains (be) covered with trees. are twenty more trees (plant). knowledge of the universe (be) growing all the time. guess the girls are very pleased with (they). spoke so (loud) that the people at the back could hear him clearly. had no time (think) about rest. 85. It took me more than a year (learn) to draw a beautiful horse in five minutes. can’t leave her by (she). stopped (cry) and listened to the music. told them (add) all the numbers from 1 to 100 together. ’s about half an (hour) walk. 90. (use) your head, then you’ll find a way. you please (give) this note to Tom? (they) help, people have done much research in many fields of science. has no (foot) or legs, but it can go all day and all night. this room yours? No, it’s (Mike and John). are (get) ready for the next year. Greens (sit) at the breakfast table. puters can work millions of (time). eat not only chickens but also field (mouse). is polite for the students (help) the teacher. in the sun ________ (be) bad for your eyes. fot________ the window, so he went back______ it again. (close) are some boys _______ football over there.(play) will go fishing as long as it________ tomorrow.(not rain) Yellow River is the second________ river in China.(long) is the first time that I________ about the place.(hear) happened________ my old friend in the street yesterday.(meet) my way home I saw some children _____ football near the street.(play) ______ here since I came to this city.(teach) moon_______ round the earth, and the earth______ round the sun.(go) ______ the bus.(e) kept her ______ for twenty minutes.(wait) flowers need__________ (water). girl is __________ of the two.(tall) one is not good,but that one is even________ (bad). is being________________ .(beautiful) hoped ___________ us again sometime the next month.(meet) hope everything____________ well.(go) __________he was because he saw an _____ film.(excite) are __________ bikes.(Jim and Sam) have something important___________ you today.(tell) don’ t know if Mr Green_________ .If he_______ .I’ ll tell you.(e) boy________ to his mother that the hen_______ two eggs.(lie) a football game this afternoon.(be) girl is the_________ of our ’ re all_______ of her.(proud) is not easy to find