“Isn’t it about time you _____ to do morning exercises？” “Yes, it is. Would you like to join us？”
#90574
A
begin
B
have begun
C
began
D
had begun
推荐题目
Jack,you’re so lazy!This job hours ago.
#89651
A
should finish
B
must have finished
C
ought to have been finished
D
was about to finish
Without you, I _______ the first prize in the speech contest. Thank you, John.
#86802
A
can’t win
B
won’t win
C
hadn’t won
D
wouldn’t have won
He insisted that the book _______ to the school library at once.
#88003
A
return
B
should return
C
be returned
D
would be returned
The whole building _____ burned down, but the heavy rain _____.
#90075
A
might have; would help
B
could have been; helped
C
must have; helped
D
should have been; was helping