— Hello, you look tired today. —Yes, I slept too late yesterday evening. I  my homework and forgot the time.
#42512
A
was doing
B
did
C
have done
D
had done
推荐题目
The teacher asked the students ________.
#39878
A
what they were doing at that moment
B
what were they doing at that moment
C
how are they doing at that moment
D
what they are doing at that moment
The telephone rang when we            dinner.
#41962
A
had
B
have
C
are having
D
were having