Professor Smith, along with his assistants, _____ on the project day and night to meet the deadline.
#101966
A
work
B
working
C
is working
D
are working
推荐题目
The woman sitting next to me ________ very nervous, for she had never travelled by air.
#99451
A
is
B
has been
C
was
D
had been
--- What did the manager say at yesterday’s meeting?--- So you______ to him carefully.
#100791
A
won’t listen
B
weren’t listening
C
hadn’t listened
D
haven’t listened
—Has anyone taught him how to do it?—Sure. Lots of advice________, but he hasn’t made a decision.
#100150
A
gave
B
was given
C
have been given
D
has been given
—I’m losing my eyesight, I’m afraid.—To finish this book, you ______ in front of your computer too long.
#101662
A
work
B
are working
C
have been working
D
worked
I ________ while reading the English textbook. Luckily, my roommate woke me up in time!
#104783
A
had fallen asleep
B
have fallen asleep
C
fell asleep
D
fall asleep