Deep in the mountains _____some people who witnessed that hi..

Deep in the mountains _____some people who witnessed that historical event. [ ]A. living B. are living C. have lived D. live

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Some of you may have finished unit one. _____ , you can go ..

Some of you may have finished unit one. _____ , you can go on to unit two. A.If you mayB.If you doC.If notD.If so

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Only whenearly,enjoy the fresh air.A.do you get up;you ca..

Only whenearly,enjoy the fresh air.A.do you get up;you canB.do you get up;can youC.you get up;can youD.you get up;you can

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In front of our house ______ we used to swim. [ ]A. a rive..

In front of our house ______ we used to swim. [ ]A. a river lies that B. does a river lie whereC. lies a river whichD. lies a river where

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______, they would certainly come and help us.A.Had they t..

______, they would certainly come and help us.A.Had they timeB.Do they have timeC.Had they have timeD.Did they had time

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