. 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, |