— ____ you sing the English song?— Yes, I can.
#74246
A
Can
B
May
C
Must
D
Need
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Someone is knocking at the door. It     my sister. It's time for her to be back.
#75649
A
can’t be
B
may not be
C
must be
D
mustn’t be
-- _______I take some photos in the hall?   --Sorry, you_______.
#74605
A
Must… can’t
B
Can… can
C
Can…can’t
D
May… needn’t[
Tom ____his homework yesterday, because he was in hospital all day.
#63327
A
can’t finish
B
couldn’t finish
C
couldn’t have finished
D
mustn’t finish