He must be helping the old man to water the flowers,________?
#64494
A
is he
B
isn't he
C
must be
D
mustn't he
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#59870
A
he is
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he has
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he does
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he doesn’t
        will the weather          like tomorrow?
#59880
A
What, /
B
What, be
C
How, be
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How,/
 --Are there any halls in your school?  ---           
#59801
A
Yes,there’re
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No, there aren’t
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—________ hours of sports do you do every week?—Six hours.
#60274
A
How long
B
How soon
C
How much
D
How many