—________ 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
Judy ________ play the piano. So she will take part in the art festival.
A.can B.may C.must D.should
I ________ go to Taiwan this winter vacation. It depends on when our vacation begins.
A.must B.might C.can D.need
You ________ ask that man over there. Maybe he knows how to get to the park.
A.need B.must C.had better D.might
Mom, ________ I invite Mary to come to my birthday party? She is new in our class.
A.could B.should C.must D.need
