27. – Sunny had to give a speech in front of 500 people yesterday. bad world
– Whew! That’s a big audience. She _____ have been nervous at the beginning. A. must B. should C. need D. shall
28. You would have spent _____ time if you had done the calculation on the computer.
A. more
B. most…
C. less
D. least
29. I had wanted to help you last night but I couldn’t spare any time, for I _____ a composition
which I have to hand in this morning. A. wrote
B. was writing
C. had written
D. have written
答案:27.A 28.C 29 B
我要详细的解说谢谢
哟!浩大的观众场面啊,开始的时候她在一定非常紧张啊,猜测把握度很大,所以是A
译文:用电脑计算,将花费你更少的时间,所以是C
在你需要我帮助的时间段里,我正忙着赶文章,所以是B