——Is there a bullet train to Chengdu this afternoon?
——There be．I’ll phone the station to find it out．
| A．must | B．can |
| C．might | D．would |
Not until all the fish died in the riverhow specious the pollution was.
| A．did the villagers realize | B．that the villagers realized |
| C．the villagers did realize | D．didn’t the villagers realize |
To help a friend solve the problem troubling him,.
| A．a friend should be made known of his difficult situation |
| B．a man should be equipped with the kind of knowledge required |
| C．nothing is better than offering of knowledge required |
| D．keeping one’s promises is most important |
Contemporary English is quite different from Old English. There has never been a yearthe language was not changing.
| A．that | B．when | C．for | D．until |
It is not uncommon for thereproblems of communication between the old and the young.
| A．being | B．would be | C．be | D．to be |
He to go to Beijing today, but he postponed the trip when he heard that there would be a downpour at noon.
| A．was intending | B．would intend | C．had intended | D．intended |