A.took | B.was taking |
C.was taken | D.am taking |
A.is; be put | B.is ; put |
C.are; put | D.are; be put |
A.went to, has gone | B.has been to, went |
C.has gone to, has been | D.has been to, has gone |
A.surprise; surprising; surprised | B.surprises; surprised; surprised |
C.surprise; surprised; surprising | D.surprises; surprised; surprising |
A.happens; should | B.happens; shouldn’t |
C.will happen; should | D.will happen; shouldn’t |
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