A.If so | B.If not | C.Unless so | D.Unless not |
A.earning livings | B.earning his living | C.to earn livings | D.to earn his living |
A.As sad it is | B.It is as sad | C.Sad as it is | D.Sad as is it |
A.isn’t it | B.is it | C.hasn’t it | D.has it |
A.did we hear | B.we heard | C.had we heard | D.we have heard |
A.Are you belong to the UN peace-keeping force? |
B.Which computer does this mouse belong to? |
C.This strange vegetable is belong to the potato family. |
D.The gold ring is belonged to her. |
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