Peter has many brothers, but he _________ have any sisters. 
#41604
A
is not
B
can not
C
did not
D
does not
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—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
—Where is your mother, Rita? --___________________. 
#37826
A
She has been to Wu hu.
B
She’s going to the old people’s home
C
She’s gone to work
D
She’ll go shopping
—Why is the classroom so dirty?—Sorry,sir. It       yesterday, We forgot to do it.
#39874
A
doesn’t clean
B
didn’t clean
C
isn’t cleaned
D
wasn’t cleaned