wonderful, concert, is, how, the
________________________________________________________________________!
learning, problem, what, your, is, on
________________________________________________________________________?
goes, Sherry, on weekends, shopping, often
________________________________________________________________________.
I think Jane________ come here. It's too far away from her house.
A.mustn't B.can't C.couldn't D.shouldn't
—________ we hand in our English paper on Monday?
—Yes, you must.
A.Shall B.Can C.Would D.Need
Lucy worked very late last night. It ________ be about ten o'clock when she left the office.
A.must B.can C.would D.shall
