It ________ over ten years since the dog ____________.
| A．is; died | B．is; has been dead | C．has been; has died | D．was; has died |
- Has your father stopped smoking?
- Not yet. It's quite hard for him to
| A．break off it | B．give up it |
| C．break it off | D．give it up . |
When my father was, he became a doctor in a big hospital.
| A．at twenties | B．in his twenties |
| C．at twenty | D．in the twentieth |
1f the teacher us any homework tomorrow, we will go bike riding.
| A．gives | B．doesn’t give |
| C．will give | D．won’t give |
It is raining outside. You'd better drive possible.
| A．more careful | B．more carefully |
| C．as careful as | D．as carefully as |
- It seems that Dave likes playing basketball very much.
- Yes. He plays almost every day it rains heavily.
| A．whether | B．when | C．unless | D．as |