—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
— It’s raining! When did it start? — I don’t know exactly. In fact, it _________ all this afternoon.
#36901
A
lasts
B
lasted
C
has lasted
D
will last
6. So far, most of the work by others, it’s your turn to do the rest of it.
#39436
A
finished
B
has finished
C
has been finished
D
is finished
The manager ____ nothing about the matter ____ he read his secretary’s report.
#38680
A
had known, when
B
has known, before
C
will know, after
D
knew, until
A young man ___ John _____ school recently.
#42489
A
calling; has left
B
called; will leave
C
calling; is leaving
D
called; has left