A.It is | B.It has | C.There is | D.There has |
A.what | B.where | C.there | D.what |
A.is he | B.isn’t he | C.must he | D.mustn’t he |
A.what to do it | B.how to do it | C.what to do | D.to do what |
A.have survived | B.are to survive | C.would survive | D.will survive |
A.they find many mistakes in the report |
B.the report is full of spelling mistakes |
C.Sam made many mistakes in the report |
D.There are lots of mistakes in the report |
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