---- Would you have gone shopping had it been possible? ---Yes, but I ___ busy doing my homework.       
#89576
A
was
B
were
C
had been
D
would be
推荐题目
— Shall I give you a ride as you live so far away ?— Thank you. _______.
#90554
A
It couldn’t be better
B
Of course you can
C
If you like
D
It’s up to you
  The professor requested that all the students ________ the reports at once.
#86365
A
would hand in
B
handed in
C
hand in
D
handing in
Thank you for all your hard work last week. I don’t think we ____ it without you.
#90460
A
can manage
B
could have managed
C
could manage
D
can have managed
Do you think he is lazy?” “I _____ so once, but I don’t now.”
#88172
A
may have thought
B
can have thought
C
may think
D
might think