情态动词的辨析 知识点题库

请用适当情态动词填空，每空一词。

— Can I pay the bill by check?

— Sorry, sir. But it is the management rule of our hotel that payment _____ be made in cash.

Life is unpredictable; even the poorest __become the richest.

—Can't you stay a little longer?

—It's getting late. I really _____go now, my daughter is home alone.

Jack____________ his homework，for he is playing football outside.

We required that he _____sorry to his mum, but he insisted that it ____his fault.

—Is Professor Smith giving the speech today?

—It ____________ be him. He is abroad right now.

—________ we go to the art exhibition at two o'clock this afternoon?

—Sorry, I can't make it. Will three o'clock be OK?

You _____be careful with the camera. It costs!

—Excuse me. Is this the right way to the Children's Palace?

—Sorry, I am not sure. But it ______be.

One of our rules is that every student _______ wear school uniform while at school.

According to the latest rule, people _______sort household garbage into four categories.

—Hi, Johnson, any idea where Susan is?

—It is class time, so she __________ in the classroom now.

When asked how a statue from distant Greece ________ have appeared in China, researchers explained that ________ this was a result of Alexander the Great's influence.

If students don't take headmaster's advice offered at the graduation ceremony seriously, they _______ pay a

considerable price in the years ahead.

Imitating others' actions in Tik Tok _____ be very dangerous, so you can't be too careful.

I've ordered some pizza, so we _______ worry about cooking when we get home tired.

—I wonder whether Helen will be here by five.

—Her mother said she left home at half past four. She ________ be here at ten past five.

Peter searched all the places where he ________have left her iPad but it was all in vain.

Although passing the driving test ________ be difficult now, it's worth the efforts.