II. Choose the right modal verb (can, may, must)
It's a hospital. You (can’t/mustn’t)…… smoke.I (can/may)…….speak Arabic fluently when I was a child and we lived in Morocco.(Must/Can)…….you stand on your head for more than a minute? No, I (can’t/may not)… People (can’t/mustn’t)……. walk on grass.Drivers (may/must)……. stop when the traffic lights are red.(Can/May)……I ask a question? Yes, of course.(Can/May)…….you speak Italian? No, I (can’t/may not)…… .I am afraid I (can’t/mustn’t) ….. help you now.Don't stand up! – You (can’t/may not) stand up!I'd like to see your children. – (May/Must) I see your children?

1mustn't 

2might

3can

4can't

5mustn't

6must

7 may

8can

9can't

10 can't

11may not

12may