【正文】 stop7. should not have seen / waved 8. be cut 9. have stayed10. worked 11. were 12. would have invited / had already e13. would be 14. drove 15. should have arrived 16. would feel17. had been / could not have done 18. would not have tried19. had 20. should have had 1. If only I had a sister like you! 2. What if we could not fulfill the plan in time?3. If it were not for the test tomorrow, I would go to the concert tonight. 4. . It is suggested that we (should) hold a speech contest.5. You might have asked me to lend you a hand. 6. . It is time we studied this problem seriously. 7. What a pity that they should have forgotten to tell you about it! 8。 If it ___________ snow heavily tomorrow, everything ___________ be changed. 10. 如果你那天沒有抽煙，火災(zāi)就不會發(fā)生。 ，否則他就來參加我們的聯(lián)歡會（gettogether）了。 5． 你其實(shí)可以讓我?guī)椭愕摹?If you ___________________ your car more carefully, such a traffic accident __________________________. 3. 如果明天下霧，我就不能開車去購物。 If it ______________________ clear up tomorrow, we ______________________ for a piic. 5. 如果我是一個(gè)男孩，我當(dāng)然會去參軍。 7． 真遺憾他竟然忘記通知你們這件事了。 。 I ___________ ___________ very happy, if I ___________ an elder sister like you. 8. 如果我撿到了那只錢包，一定交給失主了。 otherwise he wouldn’t have fallen behind the others. 10. He looks as if he just woke up (or: awakened)11. All that is required of the students is that they should study hard and obey the discipline.12. He was very busy yesterday. Otherwise he would have e to our gettogether.虛擬語氣練習(xí)題（無答案）1. If only he _______________ (lie) quietly as the doctor instructed, he would not suffer so much now.2. How I wish every family ___________ (have) a large house with a beautiful garden.3. You did not let me drive. If we _________ (drive) in turn, you _____________________(get) so tired 4. _______________it rain tomorrow, we would have to put off the visit to the Yangpu Bridge5. I suggested the person ___________________ (refer)to be put into prison6. When a pencil is partly in a glass of water, it looks as if it______________________ (break).7. I insisted that he_________ (go) to see a doctor, but he insisted nothing ______________(go) wrong with him 8. Your aunt invites you to the movies today. I had rather she _______________(tell) me tomorrow than today9. Would you have called her up had it been possibleYes, but I __________(be)busy doing my homework10. I was ill that day, otherwise I ______________ (take)part in the sports meeting. 11. ____________for the clouds, you would find the airplane in the sky easily.12. If my lawyer _____________(be) here last Sunday, he ________________ (prevent) me from going.13. _________________(were)hard, he would have passed the exam14. _____________(leave)today, he would get there by Friday15. Had you listened to the doctor, you ______________(be)all right now16. I did not see your sister at the meeting. If she ___________(e), she would have met my brother.17. He ________(be)busy yesterday, or he ____________(help)you with your experiment.18. If it ________(be)for the snow, we___________(climb) the mountain yesterday19. Without electricity, human life ___________(be) quite difficult today20. I am going to tell her the news I would as soon you ___________(tell) her about it 21. Mike’s father, as well as his mother, insisted he ____________(stay) home22. It was requested that the play _____________ (put) on again23. She insisted that a doctor ___________