Complete the sentences with have to, don't have to, or mustn't. we don't have to work tomorrow. it's a holiday. 1 you touch those animals. they're dangerous. 2 we take the bus to school. it's too far to walk. 3 the concert is free. you pay. 4 it's late. i go now. 5 you leave the door open - the cats will come in. 6 you come if you don't want to. i can go on my own. 7 in britain you drive on the left. 8 you be very tall to play football.

1. You mustn't touch those animals. They're dangerous.

2.  We have to take the bus to school. It's too far to walk.

3. The concert is free. You don't have to pay

4. It's late now, I have to go now.

5. You mustn't leave the door open - the cats will come in.

6.  You don't have to come if you don't want to. I can go on my own.

7.  In Britain you have to drive on the left.

8. You don't have to be very tall to play football.

Explanation:

Yes

which lines ? : )

explanation: