1 . I heard that you were busy ________ (准备今年的校园电影节). (完成句子)

2 . I ___________   (碰巧捡到它) when I cleaned my car this morning. (根据汉语提示单词拼写)

3 . ______________ (难怪) you never bring lunch from home and usually have lunch in the canteen. (根据汉语提示完成句子)

4 . We will manage to send you the correct goods ________________________ (尽可能快的). （根据汉语提示补全句子）

5 . Hardly ___________________(她刚一走进办公室就) a loud alarm sounded. (根据汉语提示完成句子)

6 . The British prefer to read newspapers ________ ________ (而不是) have a conversation with strangers. (根据汉语提示完成句子)

7 . We ________ ________ ________ go down the hill ________   (刚要……突然) suddenly it began to rain. (根据汉语提示完成句子)

8 . In space, astronauts collect all dirty water ____________ ____________ ____________ ____________(以便重新使用) it for later use. (根据汉语提示完成句子)

9 . There seems to be something wrong with the engine. _______________ (如果是这样的话), we’d better have it repaired. (根据汉语提示完成句子)

10 . Though journalists____________(致力于)presenting the truth, it is better to use our own judgement than entirely on news reports. (根据汉语提示完成句子)