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He must be helping the old man to water the flowers,______ ?      
#65512
A
is he
B
isn’t he
C
must he
D
mustn’t he
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---_________________is Mike?--He is __________ school.
#60065
A
What, in
B
Where , on
C
Where, at
D
Who, at
Are those your pen friends?    Yes,              .
#60136
A
they are
B
they’re
C
they are not
D
they
— _______? —She is thirteen.
#60186
A
How are you
B
What are you
C
How old is Lily
D
How old is Nick
--- You may refuse my invitation , but you must explain why .  --- Oh, I must , _____ ?
#65028
A
did I
B
didn’t I
C
must I
D
mustn’t I
------________ is the banana?------ It’s yellow.
#60166
A
What
B
Where
C
What colour
D
How old