21、― We’ll go to climb the mountain this weekend. Would you like to join us?

― _____

  A. That sounds fine to me.                             B. It’s really hard work.

  C. What do I need to prepare?                        D. What may I expect?

20、He was born in Beijing and _____ by his grandma in a seaside village.

  A. brought in            B. brought out                     C. brought up               D. brought back

19、People _____ much more by their gestures than by their words.

  A. give in                 B. give out                   C. give up                    D. gave away

18、Whoever leaves the lab last, _____ all the lights are turned off.

  A. make sure             B. make sure of             C. be sure                     D. be sure of

17、Nobody can tell _____ the future world will look like.

  A. how                            B. what                        C. when                       D. where

16、某中学生英文报于“世界无烟日(World No Tobacca Day)”前夕征集关于吸烟危害健康的小论文，请你为其投稿。内容至少包括以下要点：

1. 吸烟对自身及他人的危害；

2. 每年有很多人死于与吸烟有关的疾病；

3. 呼吁：吸烟者戒烟；公共场所禁烟；青少年远离香烟。

字数：100--120词。

二、选择题

（每空？ 分，共？ 分）

15、The H1N1 viruses are u________ (不可能) to lead to large numbers of deaths.      

14、We s________ (支持) the police strongely in their work against crime.  

13、I only wear this suit for f________ (正式的) dinners.