He ___ (không thể) swim. He never learned.

Which modal expresses permission?

"You ___ tell anyone my secret!" — It is forbidden.

Students ___ wear uniforms at school. It is compulsory.

Which is correct? "She can to swim" or "She can swim"?

She ___ be at home. Her lights are on.

You ___ run in the library. It is not allowed.

___ I borrow your pen, please?

We ___ waste water. It is a limited resource.

"I ___ speak French a little." — I have basic ability.

It ___ rain tomorrow. The clouds look dark.

___ you lend me your dictionary, please?

She ___ play the piano very well. She practises every day.

The modal verb that means "it is forbidden" is:

"___ I use your phone?" is a polite request using:

You ___ touch that — it is dangerous!

"She ___ be sick — she looks pale." (suy đoán)

"___ you help me with this box?" — "Sure!"

The doctor said you ___ rest and drink lots of water.

You ___ eat vegetables every day. It is good for you.

She ___ (phải) finish the report by Monday.

You ___ (nên) exercise regularly to stay healthy.

"I ___ ride a bike when I was five." (past ability)