题目内容

In the past, ice used to ______ used to ______ the air in a room.
A．be ;coolingB．be; coolC．being; coolD．being; cooling
B
 
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5. From this story, you can have some idea ______ can be used in reality.
A．that you have learnedB．how what you have learned
C．how that you have learnedD．how you have learned

35.   –Michael was late for Mr. Smith’s oral class this morning.
--_____? As far as I know, he never came late to class.
A．How comeB．So whatC．Why notD．What for

29. Realizing ______ I had been able to accomplish, my fears of failure grew rapidly.
A．so littleB．such littleC．how littleD．what little

35. –He eventually realized his own fault and wanted to reform.      --_______. 
A．It’s no use pumping a dry wellB．It never rains but it pours
C．Better safe than sorryD．Never too late to mend

27．Thinking of his daughter, who was killed in an accident, _______________.
A．his heart sankB．tears came down his face
C．he was in deep sorrow D．we found his eyes full of tears

31. _____ our earth, otherwise it will be no longer fit for us to live on.
A．Protected B．To protect C．Protecting D．Protect
–English has large vocabulary, hasn’t it?
–Yes, _____ more words and expressions and you will find it easier to read and communicate.
A．KnowB．KnowingC．To knowD．Known

3．In nature some animals actively defend the area_____________they depend for the resources.
A．in whichB．on whichC．whichD．Where

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