When I walked past his house, I heard him _______.
#50226
A
to sing
B
sang
C
sings
D
singing
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—You forgot______ off the lights? It’s still on.—But I remember _______them off before I went out of the room.
#49390
A
turning; to turn
B
to turn; turning
C
turning ; turning
D
to turn; to turn
--- Excuse me, could you tell me how ______ to Beijing Zoo? --- Well, you may take Bus No.27.
#51193
A
get
B
gets
C
getting
D
to get
The advertisements________on the wall are designed by my sister.
#48792
A
are put up
B
are putting up
C
put up
D
be put up