_____ to sunlight for too much time will do harm to one’s skin.
| A．Exposed | B．Having exposed |
| C．Being exposed | D．After being exposed |
Only when your identity has been checked, ___________.
| A．you are allowed in | B．you will be allowed in |
| C．will you allow in | D．will you be allowed in |
You have no idea how she finished the relay race _______ her foot wounded so much.
| A．for | B．when | C．with | D．because |
It may not be a great suggestion. But before _______ is put forward, we’ll make do with it.
| A．a good one | B．a better one |
| C．the best one | D．a best one |
Xi’an is really a fascinating city and we’ve decided to stay fortwo weeks.
| A．another | B．other | C．the other | D．other’s |
His parents were teachers in that school, _______ lost their lives in order to save their students in the earthquake.
| A．none of them | B．both of them | C．none of whom | D．both of whom |