—Who do you think ________the book here?—It may be John.He was sitting here all the morning.
#99411
A
was leaving
B
leaves
C
had left
D
has left
推荐题目
About 170 people _____ and dozens more _____ after a flood hit an Indonesian town last week.
#104974
A
were killed; are still missing
B
have been killed; were still missing
C
are killed; are still missing
D
had been killed; were still missing
(2014·湖南株洲一模)—Thank you for your tea.—You are so kind to say so,but you________it at all.
#99145
A
didn’t drink 
B
aren’t drinking
C
don’t drink 
D
hadn’t drunk
All the preparations for the task ______, and we're ready to start. 
#104316
A
completed
B
complete
C
hadbeencompleted
D
havebeencompleted
Tom killed the cat. I’ll ask him why _______.
#101009
A
he did that
B
did he do that
C
he does that
D
he had done so