— Can you imagine what is Jack doing now? He is playing football outside while everyone else is busy in class!— He his homework, I think.
#87459
A
must have finished
B
must finish
C
can’t have finished
D
mustn’t have finished
推荐题目
Tom _____ full marks, but he was too careless and made a spelling mistake.
#86664
A
could gain
B
could have gained
C
must have gained
D
must gain
Look at the trouble I’m in! if only I ____your advice.
#90579
A
followed
B
. would follow
C
had followed
D
should follow
—Happy birthday, Mary!—Thank you! It’s the best present I for．
#86454
A
should have wished
B
may have wished
C
must have wished
D
could have wished
—_____ I invite Jack to the party? —Yes, it’ll be nice if you _____.
#88078
A
Will；will
B
Shall；shall
C
Will；do
D
Shall；do
It’s required that the students______ mobile phones in their school, so seldom ______ them using one.
#86714
A
not use; will you see
B
should not use; you will see
C
don’t use; will you see
D
would not use; you will see