内容正文:
演练方阵
第4讲 现在完成进行时
基础巩固
一、从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
1. Traditional folk arts of Tianjin like paper cutting ______ at the culture show of the 2010 Shanghai World Expo.
A. are exhibiting B. is exhibiting
C. are being exhibited D. is being exhibited
2. If you plant watermelon seeds in the spring, you ______ fresh watermelon in the fall.
A. Eat B. would eat
C. have eaten D. will be eating
3. The book has been translated into thirty languages since it ______ on the market in 1973.
A. had come B. has come
C. Came D. comes
4. I ______ all the cooking for my family, but recently I’ve been too busy to do it.
A. will do B. do
C. am doing D. had done
5. For many years, people ______ electric cars. However, making them has been more difficult than predicted.
A. had dreamed of B. have dreamed of
C. dreamed of D. dream of
6. I was just going to cut my rose bushes but someone ______ it. Was it you?
A. has done B. had done
C. would do D. will do
7. Joseph ______ to evening classes since last month, but he still can’t say “What’s
your name?” in Russian.
A. has been going B. went
C. goes D. has gone
8. —When shall we restart our business?
—Not until we ______ our plan.
A. will finish B. are finishing
C. are to finish D. have finished
9. It took me a long time before I was able to fully appreciate what they ______ for me.
B. A. had done B. did
C. would do D. were doing
10. —We’ve spent too much money recently.
—Well, it isn’t surprising. Our friends and relatives ______ around all the time.
A. are coming B. had come
C. were coming D. have been coming
二、用since和for填空
1.______two years 2.________two years ago 3._______last month
4.__________ 1999 5._______yesterday 6._______ 4 o’clock
7.________4 hours 8._________an hour ago 9._______we were children
10.___________ she left here