When I walked past his house, I heard him _______.
#50226
A
to sing
B
sang
C
sings
D
singing
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—When __________ he __________ fishing?—Next weekend.
#49641
A
was; going
B
is; going
C
does; go
D
did; go
When I walked past his house, I heard him _______.
—When __________ he __________ fishing?—Next weekend.