. He was told that it would be at least three more months______ he could recover and return to work.
| A．before | B．when | C．since | D．that |
What if we meet a situation ______ we won’t be able to deal with?
| A．where | B．in which | C．when | D．that |
The country life he was used to ____ greatly in the past decade．
| A．change | B．has changed | C．changing | D．have changed |
Although the wind has ____, the rain remains steady, so you still need a raincoat．
| A．turned up | B．gone back | C．died down | D．blown out |
Don't leave the water ____ while you brush your teeth．
| A．run | B．running | C．being run | D．to run |
In China, _____ car is increasingly becoming ________ popular means of transportation．
| A．the; a | B．a, 不填 | C．the, 不填 | D．a; the, |