22．_____trying to persuade his father to give up smoking, his letter was rejected.
| A．Aiming at | B．Aimed at | C．Being aimed at | D．to aim at |
we decided to spend the night at the foot of the mountain.
| A．With the moon appeared | B．The moon appeared |
| C．The moon being appeared | D．As the moon appeared |
The American Civil War lasted four years the North won in the end.
| A．after | B．when | C．before | D．since |
----Have you any letters _______, sir?
---No, thanks. You may take a rest.
| A．to type | B．to be typed | C．to be typing | D．typed |
There sat an old man in a black coat, his head in his hands thinking.
| A．put | B．with | C．and | D．for |
Don’t be too rude to your father. Never in his life _____ in that way.
| A．has he spoken to | B．he has spoken to |
| C．has he been spoken to | D．he has been spoken |