24、A c__________(生物) is anything that is alive.

23、Zhao Benshan wrote the s__________(剧本)for the TV play Liu Langen himself.

22、She wants to study d__________(戏剧)and become an actress.

21、This film is for a__________(成年人)only. Children mustn’t watch it.

20、It’s n__________(淘气的)to pull your sister’s hair.

19、The world is full of o__________(机遇)and challenges.

18、The forest was d__________(毁坏)by fire.

17、We s__________(吞咽了)all our food and drink.

16、All these difficulties were caused by natural d__________(灾难).

15、You should do with the matter r__________(有责任地).