exercises 8, 9, 10 page 71

8/71.-Match sentences 1-5 to the meaning in the box.

Can you eat on trains and buses where you live?   -permission
Stalls must be clean and safe.  -obligation
You mustn't eat n¡on the bus.  -prohibition
Grace Regan can make delicious curries.   -ability
You can't always find the seat. -possiblity

9/71.-Choose the correct option.

You can't buy a ticket to travel by train. It's not free.
Can I have a break?
I'm not ungry-so you can have my sanwich.
You must buy snaks and drinks at the cinema.
You mustn't play football inside the hose.
Eighteen-years-olds can drive a car.
We mustn't park on double yellow lines-it's illegal.
My brother can cook really well.

10/71.-Complete the text. Use the words in the box and choose the correct option.

1- must     2-can't     3-must     4-sauce     5-onions     6-must     7-beef     8-mustn't     9-can              10-mustn't     11-spicy