Can you hear the girls ______in the next room?
#49585
A
sang
B
tosing
C
singing
D
sing
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On Sunday I have to go to the farm        my parents.
#49751
A
to help
B
help
C
helping
D
helped
Jane likes singing.We often hear her ______ after class. 
#49746
A
sing
B
to sing
C
sings
D
singing
The boy is often seen _______ basketball after school.
#50874
A
play
B
to play
C
to playing
D
played