222.我国发展对外贸易的关键是

23They found a ( ) old woman ( ) on the ground when the door was broken open.

22Jane, what do you think of Mr. Green?

21-What do you think of it?
-It just happened ( ) we had expected.

20He doesn’t spend much time ( ) his homework.

19( ) in the open air, wet clothes can get dry easily.

18( ) come into leaf or bloom is obviously a sign of spring.

17 The ( ) candle is still ( ).

16Hardly ( ) sat down when the telephone rang.

15There is ( ) sugar. You needn’t go to buy any.

14This restaurant always ( ) delicious dishes.