17.　　 Zhang Yimou is a Chinese 　director 　who directed several famous films.

16.　　 A friend in need is a friend 　indeed .

15.　　 Be careful!　 He is a 　wolf 　in sheep’s clothing.

14.　　 It is 　silly 　of you to do such a funny and useless thing.

13.　　 I warn you; I’m beginning to lose my 　patience 　with you.

12.　　 A mother naturally feels 　proud 　towards her children.

11.　　 He is a liar.　 That is, he is always telling 　lies .

10.　　 Riders need a sense of 　balance .

9.　　　　 A 　mushroom 　looks like an umbrella.

8.　　　　 His company was closed and he was in 　debt .