He ______when the UFO arrived. He didn’t wake until the UFO disappeared.
#39136
A
slept
B
was sleeping
C
was doing homework
D
was singing
推荐题目
 Is this the watch you wish to __     ___?
#37571
A
have it repaired
B
repair it
C
have repaired it
D
have repaired
–Could you tell me __________? 
#38276
A
which is the way to the restroom.
B
where is the restroom
C
how can I get to the restroom
D
is there a restroom near here