MUST/ SHOULD/ CAN

 You mustn’t use  ______    

You shouldn’t eat______

I think you_____wear a coat. It could be cold outside.

You _____ have a passport to go to the USA.

Maybe you _____ stay up so late. 

You ____bring expensive watches or jewellery to the sports centre. It isn't a good idea .

It's necessary to arrive before 11.00

You ____pick flowers here. That's the rule.

I get up at six o'clock because I ......... be at work at 7.30

My sister ........try to get good marks.

(вміння, здатність)

I.............. play volleyball very well.

You..... study harder this year. It's a good idea.