—The film Tangshan Earthquake will be at 7:30 pm．Shall I pick you up at 6:40 pm?
—OK, I you at that time.
| A．was waiting for | B．shall be waiting for |
| C．have been waiting for | D．shall have waited for |
31.By the time we _____the airport, the plane_____.
| A．arrived at; had taken off | B．had got to; took off |
| C．got to; had taken away | D．arrived at ; had taken away |
30. Because of the heavy snow, a serious accident______to the family.
| A．occurred | B．happened | C．was happened | D．took place |
25. The book ______forty maps, ______three of Great Britain.
| A．contains; includes | B．is containing; including |
| C．includes; contains | D．contains; including |
23. The writing brushes ____bamboo and animal’s hair.
| A．are made of | B．is made from | C．is made of | D．are made up |
--- Guess what? There will be a Christmas party in the lecture hall tonight!
--- Great! I think Amy might also be interested in it. I ____ her to let her know.
| A．am going to call | B．will be calling | C．call | D．will call |
You may not understand what they have done, because they ____ a younger generation.
| A．belong to | B．are belonged to | C．are belonging to | D．will be belonged to |
23．- Why weren’t you at the meeting?
- I ________ for a long distance call from my sister in America.
| A．was waited | B．was waiting | C．has waited | D．have been waiting |
---Why didn’t you go to yesterday’s meeting?
---I would have but I ______ too busy working on the important experiment.
| A．had been | B．was | C．were | D．am |
As time__________, she became more and more anxious about her son’s safety.
| A．passing | B．going by | C．passed | D．goes by |