The government placed _____ on the numbers of foreign cars that could be imported.
| A．limitations | B．restraint | C．requirements | D．restrictions |
There was so much smoke in the factory the workers were working _the firefighters couldn’t see clearly.
| A．that; that |
| B．that; where |
| C．where; that |
| D．where; where |
After graduation, he worked as a lawyer, .
| A．to follow in his father’s steps |
| B．to follow his father’s advice |
| C．following in his father’s steps |
| D．followed his father |
The chair was too weak to Mr. Smith.
| A．hold up |
| B．take up |
| C．give up |
| D．turn up |
1 Professor James will give us a lecture on the Western culture, but when and where yet.
| A．haven’t been decided |
| B．haven’t decided |
| C．isn’t being decided |
| D．aren’t decided |
--- Do you have any idea what Paul does all day?
--- As I know, he spends at least as much time playing as he ．
| A．writes |
| B．does writing |
| C．is writing |
| D．does write |