My chest when I take a deep breath, doctor.
| A．hurts | B．wounds | C．harms | D．injures |
He said that the film is worth___a third time
| A．to see |
| B．to be seen |
| C．being seen |
| D．seeing |
It is not___to discuss the question again and again
| A．worth |
| B．worthy |
| C．worthwhile |
| D．of worth |
Nuclear power will___our health and safety if improperly used
| A．do harm to |
| B．do good to |
| C．do wrong to |
| D．do use to |
But for the help of John,he___last night
| A．must have drowned |
| B．would have drowned |
| C．was drowned |
| D．may have drowned |
There was no taxi that day and I could do nothing but___there for another night
| A．stay |
| B．to stay |
| C．staying |
| D．having stayed |