I _______ my homework when the lights in my room went out last night.
#53424
A
did
B
was doing
C
will do
D
have done
推荐题目
At school we take exercise for an hour every day to build us up.
#57630
A
cheer us up
B
make us happy
C
change us
D
make us stronger
---Why are you driving so fast? ---Because my flight is _______.
#60419
A
getting off
B
taking off
C
turning off
D
putting off
The scientist’s last words _________us that we should protect the environment around us.
#59625
A
recommended
B
remembered
C
replied
D
reminded