—Kim, I haven’t seen your mother for so long, where is she? —Oh, she ________________ England to learn further studies(深造). She left a month ago.
#60271
A
have been to
B
has gone to
C
has been in
D
have been
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My parents ___________ the airport this morning.
#54673
A
have left to
B
left to
C
have left for
D
left for
 -Sir, would you mind not _____ here, please?-Sorry.
#52325
A
to smoke
B
smoke
C
smoking
D
smoked
If I have a big house, I will------- a pet dog.
#61221
A
take care of
B
find
C
have
D
keep
Please don't stand up in class until you ________.
#53485
A
are told
B
will be told
C
are told to
D
will tell
 She         a very close friend of mine .
#52274
A
was used to be
B
used to be
C
use to being
D
was used to being