1 . —Was the United State of America founded on July 4^th, 1776？
—You _________  be right but I need to check it in the history textbook anyway.

A．have to

B．must

C．may

D．will

2 . As is often the case, she _____ listen to music after breakfast, alone in her room, for hours.

A．shall

B．must

C．will

D．may

3 . While we ______ think we know what we want, we’re often wrong.

A．may

B．will

C．shall

D．must

4 . — Mum, little Ray broke his toys again!
—It doesn't matter. You see, accidents _____happen.

A．shall

B．should

C．must

D．will

5 . —Can I pay the bill by credit card?
—Sorry, sir. But it is the management rules of our hotel that payment ______________ be made in cash.

A．shall	B．need
C．will	D．must

6 . If you want to improve your figure and health, the most effective thing to do is to show up at the gym every time you ________ be there.

A．can	B．will
C．may	D．shall

7 . If you ________ come to our village, I’ll show you around.

A．will

B．shall

C．must

D．should

8 . Instead of making choices for their children, liberal parents usually say, “Go where you ________   .”

A．will	B．should
C．can	D．must

9 . We all can feel something unusual about Kate, but she just _________ let us know what it is.

A．shouldn’t	B．mustn’t
C．needn’t	D．won’t

10 . — Mom! Jack has broken a cup!
— Doesn’t matter. Accidents ________ happen.

A．should

B．must

C．will

D．shall