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Something has to be done to stop the rivers from being further polluted,       ?
#64600
A
doesn’t it
B
hasn’t it
C
does it
D
has it
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It’s been raining all day long , ___?
#65306
A
is it
B
isn't it
C
hasn't it
D
don’t you
--____ does it take you to get to school?-- About twenty minutes.
#60007
A
How
B
How long
C
How many times
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He comes late sometimes,     ?
#65256
A
isn’t he
B
comes he
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doesn’t he
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is he
--- ______ the weather there?                      --- It’s windy.
#59893
A
What’s
B
How is
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Which is
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Where is
You should have watered the flower earlier,      ?
#65217
A
shouldn’t you
B
didn’t you
C
don’t you
D
haven’t you