—What's up? You didn't pick up the phone just now.—I'm sorry that I ________    dancing with music on, but it's done now.
#63704
A
practised
B
was practising
C
am practising
D
have practiced
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Mr. Li isn’t here. He______Shanghai on business. He will be back next Monday.
#42055
A
went
B
has gone to
C
has been to
D
will go to
There_______a sports meeting in our school next week.
#37798
A
is going to be
B
is going to have
C
is going to has
D
is going to do
.We have two rooms_____ ,but I can’t decide _______. 
#41502
A
to live; to choose which one
B
lived; choose which one
C
to live in; which one to choose
D
live; which one