50. There was a big log in the road which__________the traffi## A. set back B. stood back C. held up D. kept down ...

46. I didn’t hand in my term paper yesterday although I ________ . That’s why I feel so guilty now. A. would B. should C. had to D. had better ...

42. -What do you think of Johnny’s latest novel?-Well ,I was really attracted by the first half of it ,but quite boring. A. others were B. the others were C. the rest were D. the rest was ...

38. Sorry．At no time in this building，sir A. is smoking permitted B. smoking is permitted C. does smoking permit D. smoking does permit ...

34. If you need help ,for instance ,money or , let me know ,will you? A. everything B. anything C. nothing D. something ...

30. Do you think the reason ________ he gave is believable? A. for which B. which C. why D. what ...

26. A scientist who speaks and writes English is in closer touch with the scientists in other countries than _______ who doesn’t. A. one B. those C. / D. that ...

22. Japan has taken a more independent stand _________ . A. as it does before B. as it did before C. than it does a few years ago D. than it did a few years ago ...

18. There were sun-beds and sun-shades _____ shades the entire length of the beach. A. along B. across C. through D. over ...

14. where to stand, and I’ll move the worl## A. Given B. If given C. Give me D. Giving me ...