94． 在过去的二十年中，我们的社会发生了很大变化，我们的饮食习惯也变了。( so倒装 )

93．当父亲进来时，男孩假装正在读书。 ( pretend to be doing )

92． 我现在胃不舒服，一定是刚才鸡肉吃得太多了。( must have done )

91． 不论遇到什么危险，他总能保持冷静。( no matter what )

90．Even though Jenna was speeding，the police let her go with a　　 　　　(警告)．

IX．汉译英(用所给的单词或短语将下列句子译成英语)(共5小题，每小题2分，满分10分)

89．People　 　　　　(呼吸)more slowly when they are asleep.

88．It’s hard to　　　　　　 　(想象) how they can improve English so quickly.

87．What he said was already　　 　　　　(记录) by the police．

86．He seems very _________ (严肃的) , but in fact he is very humorous.

85．Susan was so careless that she made many ____________ (错误) in the test.