— 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 population of the world ____ still ____ now.
#39634
A
has; grown
B
is; growing
C
will; grow
D
is; grown
My mother works in a school. She _________ maths.
#37074
A
teach
B
will teach
C
teaches
D
teaching