—Perhaps John's not in.—______.Look，the light's on.
#89430
A
Yes，he can be at home
B
No，he couldn't go out
C
Yes，he must be at home
D
No，he needn't go out
推荐题目
It was lucky that little Jack was not at home when the fire broke out；otherwise，he his life．
#87644
A
had lost
B
would lose
C
would have lost
D
might lose
(2013·哈师大附中高三二模)If only I ________ more confidence in the English speech contest held last week!
#86516
A
would have
B
had
C
had had
D
have
——Are you content with her lecture?——Nowhere near that. It ____.
#89343
A
may have been good
B
couldn’t have been worse
C
can’t be better
D
must be better
At the sight of the snake, the little girl _____ move.
#87554
A
dares not
B
doesn’t dare to
C
dare not to
D
dares not to
"You know so much about literature. It's a pity you failed your degree," Harry said, "You ______ a good teacher."
#90111
A
would have been
B
can have been
C
must be
D
should have been