I have been to Shanghai. I ____________ there last month.
#41687
A
go
B
went
C
have gone
D
will go
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Do you know        over there?
#39593
A
what happening
B
what was happened
C
what is happening
D
what did happen
Since we ________ our homework now. Let’s have a rest. 
#41543
A
do
B
are doing
C
will do
D
have done
—You ______ this new i—pad yesterday, right?—No. I ______ it for a month. It works well, I think.
#36142
A
have had, had
B
bought, have bought
C
bought, have had
D
had, have bought