–Tom, you didn’t come to my party last night?– I ________, but my mom hurt her back and I had to look after her.
#41573
A
had to
B
didn’t
C
wouldn’t
D
was going to
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He will send me an e-mail as soon as he _____ in America.
#41946
A
arrive
B
arrives
C
arrived
D
will arrive
--How many times he abroad before? --Never.
#39694
A
has ; been to
B
has ; been
C
has ; gone to
D
has ; gone
—Why didn’t you go to the movie yesterday? —Because I_________it before.
#42506
A
had watched
B
have seen
C
have watched
D
had seen
Not only he but also his parents _____China for two years .
#40409
A
have been in
B
has been in
C
has come to
D
have come to