After the class，the students went out of the classroom one by one, but only Mary______.
#104330
A
left
B
hadleft
C
wasleaving
D
wasleft
推荐题目
We had hoped that you would be able to visit us, but you _____.
#103721
A
didn’t
B
hadn’t
C
needn’t
D
would not have
--- What would you do if it ______tomorrow? --- We have to carry it on, since we’ve got everything ready.
#101487
A
rains
B
rain
C
will rain
D
is raining
—I called you many times yesterday morning, but I couldn’t get through. —Oh. My brother ______on the phone all the time!
#103592
A
was talking
B
has been talking
C
has talked
D
talked
—Mr. Gates, we want to hear your opinion about the matter. —Ok. I to that .
#100051
A
come
B
came
C
am coming
D
have come