Permission (can/may/could) exercises — Set 2: Could & May: Polite Permission (Worksheet)

The teacher said, 'You leave the classroom now.'

' I come in?' the visitor asked politely.

I wonder if I borrow your dictionary for a moment.

You not take any books out of this room.

I possibly borrow your umbrella?

Passengers not use electronic devices during takeoff.

' I sit down?' the guest asked the host.

' I ask who is calling, please?' said the receptionist.

Guests use the swimming pool between 7 a.m. and 9 p.m.

I trouble you for the salt?

Excuse me, I have the bill, please?

' I see your passport, sir?' asked the immigration officer.

The library notice read: 'Readers not remove reference books from the reading room.'

I open the window? It's rather stuffy in here.

The notice says visitors enter free on Sundays.

' I speak to the manager, please?' the customer asked.

A: I sit here? B: Yes, of course you .

I was wondering if I leave a little early today.

A: May I park here? B: No, I'm afraid you .