Modal Verbs

Take an umbrella because it ................... (might/should) rain later.

Law .................... (can/must) be fair towards everyone.

There are enough vegetables at home. You .................... (need not/will not) buy any.

You ................... (should not/may not) leave your bags unattended at the railway station, they ......................... (might/must) be removed by security guards.

You must .................... (must/may) throw the ball over your arm to win this game.

You ..................... (can not/will not) cross the line when you are shooting the ball.

This is a hospital. You .................... (do not/must not) smoke here.

He had been working for more than 11 hours. He .................... (must/musn't) be tired after such hard work.

I .................... (shall/could) speak Arabic fluently when I was a child and we lived in Morocco.

If you want to learn to speak English fluently, you ..................... (could, mustn't)  worry. We will help you become a fluent speaker but you have to work hard.