—Has Sam finished his report?—I have no idea. He _______ it in his office the whole morning.
#53555
A
writes
B
has written
C
will write
D
was writing
推荐题目
It will _______ hundreds of years to make robots think like a human.
#55098
A
spend
B
cost
C
take
D
pay
—Were you sick after six hours’ journey on the coach?—Of course. I quickly as soon as it stopped.
#58332
A
got up
B
got on
C
got off
D
got to
The little daughter has _____ for a long time. Her mother is trying waking her up now.
#60464
A
fallen asleep
B
been asleep
C
got to sleep
D
gone to bed