_________ every student aware of the importance of study, they would study efficiently A. Were B. Should C. May D. Had 12. Hardly ____ when it began to rain. A. had he arrived B. arrived he C. he had arrived D. did he arrive 13. Only when you have finished your homework __ _ go home. A. can you B. would you C. you will D. you can 14. ______, I would have given you his address. A. If you asked me B. You had asked me C. Should you have asked me D. Had you asked me 15. I travle to the Binhai New Area by light railway every day, _________ do many people who live in downtown. A. as B. which C. when D. though 16. ______ that I couldn’t be absorbed in the work. A. They made such talked B. So loudly they talked C. It was noise outside D. Such a loud noise did they make 17. Many a time _____ me good advice. A. he gave B. does he give C. he has given D. has he given 18. _ ___ have I seen a better performance. A. Everywhere B. somewhere C. Everywhere else D. Nowhere 19. Not a single word ____ at the beginning. A. did he say B. has he said C. he said D. he has said 20. _________ is the power of TV that it can make a person suddenly famous. A. Such B. This C. That D. So