--- Where is Jack? I can’t find him anywhere.--- He ______ his homework upstairs.
#63513
A
might have done
B
must have done
C
might be doing
D
must do
推荐题目
— Do you know where Mary is? I couldn’t find her anywhere. — Well . She have gone far—her coat’s still here.
#62769
A
shouldn’t
B
mustn’t
C
can’t
D
wouldn’t
Don’t be angry with us. We ____ with you together, but we were busy with our final reports when you called in.
#63012
A
would eat out
B
must have eaten out
C
should eat out
D
could have eaten out
If you spend the spring sneezing, take a look at your plate. Some foods _____ make allergies worse.
#62893
A
should
B
must
C
can
D
may
When he was there, he ______ go to that coffee shop at the corner after work every day.
#62669
A
would
B
should
C
had better
D
might
It ________ be the postman at the door.It's only six o'clock.( 2011·江西)
#62159
A
mustn't
B
can't
C
won't
D
needn't