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She is often seen ______ the old woman.  
#50014
A
help
B
helping
C
to help
D
help to
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The policeman told the children _____play in the street.
#48603
A
didn‘t
B
to not
C
not to
D
don‘t
It is a good time _______.
#49260
A
sing.
B
to sing.
C
singing.
D
sang.
My best friend is good at ________.
#51400
A
sing
B
sings
C
singing
D
sang
We must hurry up.There are few minutes        .
#48747
A
to leave
B
leaves
C
left
D
leave
It is better to teach a man how to fish than ____________ him fish.
#48664
A
to find
B
offer
C
to give
D
provide