— It _______ be Jack who is in the office.— No, it _______ be him. I saw him off at the airport half an hour ago.
#89500
A
can’t ; can’t
B
must; can’t
C
must; mustn’t
D
may; mustn’t
推荐题目
 ----So you’ve got the news?----Yes, but I’d rather I _______.
#86912
A
hadn’t told about it
B
didn’t tell about it
C
were not told about it
D
hadn’t been told about it
Had it not been for the police’s help, Peter     his bicycle yesterday afternoon.
#87214
A
could not find
B
could not have found
C
didn’t find
D
hadn’t found
They didn’t attend the discussion, although they _________.
#87947
A
should
B
would have to
C
should have to
D
should have
He hesitated for a moment before kicking the ball, otherwise he      a goal.   
#86634
A
had scored
B
scored
C
would score
D
would have scored