17.Sheep mainly feed on______(草).

16.I find______(语法)much more difficult for me to learn than listening.

15.The local______(政府)is trying its best to protect the environment.

14.The______(货物)were delivered immediately.

13.Mum bought a______(金) necklace and some______(金)fish the other day.

12.The twin dogs are quite different in character .One is ______(温柔),while the other is fierce.

11.He______(瞥)at his watch and went out hurriedly.

10.______(给)more time, we can finish it much better.

9.He has no______(天赋)for music, Let him learn something that interests him!

8.Is____________(德语)the most beautiful language in the world?