You (　　　　) not believe this, but I plan to become a professional jazz musician.

• ① can　　
• ② may
• ③ must
• ④ should

He (　　　　) be in because I can hear his radio.

• ① shall　
• ② must have
• ③ has
• ④ must

You (　　　　) be serious. You must be joking.

• ① aren’t　
• ② can’t
• ③ weren’t
• ④ didn’t

話してもいいですか。(　　　　) I speak to you?

• ① Will　
• ② May
• ③ Shall
• ④ Must

If you like, you (　　　　) use this computer for your next presentation.

• ① ought to　
• ② should
• ③ must
• ④ can

You (　　　　) eat or drink in the theater. It’s not allowed.

• ① must　
• ② have to
• ③ must not
• ④ don’t have to

We (　　　　) stay late at the office tomorrow. We are working on a big project at the moment.

• ① won’t　
• ② shouldn’t
• ③ have to
• ④ can’t

“Do you have to attend the meeting this afternoon?” “(　　　　), but I’d like to know more about the new committee. So I will.”

• ① I think so　
• ② I’m not
• ③ I don’t have to
• ④ I hope so

You have (　　　　) to let me have a glance at it.

• ① hardly　
• ② never
• ③ nothing
• ④ only

Oh, it’s already eleven o’clock? (　　　　) go home now.

• ① I’ve gotten　
• ② I’ve got to
• ③ I had had to
• ④ I’m having to