A new study suggests that the more teenagers watch television,_______ develop depression(抑郁症) as young adults.
| A．the more likely they are to |
| B．the more likely they are |
| C．they are the more likely to |
| D．the more likely are they |
Only when you have finished your homework ______ go home.
| A．can you | B．would you | C．you will | D．you can |
It was in the street ______ I live that I met Mr. Green.
| A．that | B．which | C．where | D．when |
Was it in this hospital _______ she lived for ten years ______ she was trained to be a real nurse.
| A．that; which | B．which; that | C．where; that | D．that; where |
It was only when the war broke out ______ he began to realize everything was too late.
| A．until | B．that | C．then | D．so |
It was ten years ago ______ we last met in our hometown.
| A．that | B．until | C．before | D．when |