—Can you tell me if Tom has finished his homework?—I've no idea. He ________ it this morning.
#63699
A
has being doing
B
had done
C
is doing
D
was doing
推荐题目
__________ did your uncle leave his hometown ? He _________ for nearly 20years .
#37368
A
When , has left
B
When , has been away
C
How long , has left
D
How long , has been away
The boy asked his father .
#36132
A
where it happens
B
when did it happen
C
what did it happen
D
how it happened
—I phoned you at 7:00 this morning. But there was no answer.—Well, maybe I _________ morning exercises at that time.
#39781
A
was doing
B
did
C
is doing
D
would do
Nina is clever but kind of lazy. If she ___harder next term, she ___ better grades.
#39714
A
will work; gets
B
works; will get
C
will work; will get
D
works; gets