_____ your sister _____ playing the piano these days?
#40241
A
Is, practise
B
Does, practises
C
Is, practising
D
Does, practised
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－Why didn’t you go to the cinema with us this afternoon, Jim?－Because I ______ at the station for my uncle from Beijing at that time.
#41907
A
was waiting
B
have waited
C
am waiting
D
will wait
I _______ the book for two weeks. I must return it to the school library.
#41731
A
borrow
B
have borrowed
C
kept
D
have kept