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【題目】By this time tomorrow, I ________ the novel being written at the moment.

A. complete B. have completed

C. will have completed D. will be completing

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【題目】________ cloning may be used for medical treatment, everyone doesn’t support it.

A. While B. As

C. Since D. Unless

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【題目】This winter vocation, my family are going to visit the Great Wall, but I would rather we ________ to Shanghai Disneyland.

A. go B. had gone

C. would go D. went

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【題目】If ___for the job, you’ll be informed soon.
A.toaccept
B.accept
C.accepting
D.accepted

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【題目】The more petrol and electricity we consume, the more carbon we will ________.

A. let off B. put off

C. pay off D. take off

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【題目】— Can't you stay a little longer?
— It's getting late. I really _____ go now, My daughter is home alone.
A.may
B.can
C.must
D.dare

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【題目】It o to me that I had left my keys in my office.

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【題目】I ________ more careful in that quiz. I made too many stupid mistakes.

A. must be B. could have been

C. must have been D. could be

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【題目】It won't be long ______ you regret what you have done.
A.after
B.before
C.since
D.until

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【題目】You won’t find paper cutting difficult _____you keep practicing it.
A.evenif
B.aslongas
C.asif
D.eversince

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