Make a sentence about the rules in each of these places. Use must or mustn't and the expressions from the list take photos touch anything speak loudly feed animals touch animals pay for the goods run in the halls eat and drink listen to music talk loudly on the phone ride a bike rollerblade step on the grass walk your dog make a fire keep silent museum . zoo train shop forest Read the rules. Complete the sentences with the right options Rules: We use don't (= do not) have to + a verb and doesn't (= does not) have to + a verb when something is not necessary and we have a choice. I/we/you/they He/she/it I work from home. I wear a uniform. He works from home. He wear a uniform. ✔ A doctor about patients. ✘ A doctor an ambulance. ✔ A doctor a uniform. ✘ A doctor the hospital. ✔ A doctor to work on time. ✘ A doctor food for patients. Jane prepare well for her tests. We feed the animals in the zoo. It's prohibited. You listen attentively to the teacher during the lesson. You cross the road when the traffic light is red. Ann wake up early on Sundays because she doesn't work at weekends. Thomas do his homework carefully. We speak loudly on public transport. Michael and John help their parents around the house. You run in the museum. Teachers work at weekends. You wear a seat belt on a plane. Sam walk his dog twice a day. You tell anybody the secret we know. We buy any milk because we have got a lot of it. Look at the sign! You step on the grass.

Задание

Make a sentence about the rules in each of these places. Use must or mustn't and the expressions from the list

[ ].

[ ]

[ ]

[ ]

[ ]

[ ]

Read the rules. Complete the sentences with the right options

Rules:

We use don't (= do not) have to + a verb and doesn't (= does not) have to + a verb when something is not necessary and we have a choice.

I/we/you/they

He/she/it

I work from home. I [ ] wear a uniform.

He works from home. He [ ] wear a uniform.

✔ A doctor [has to care|doesn't have to care] about patients.

✘ A doctor [has to drive|doesn't have to drive] an ambulance.

✔ A doctor [has to wear|doesn't have to wear] a uniform.

✘ A doctor [doesn't have to clean|has to clean] the hospital.

✔ A doctor [doesn't have to come|has to come] to work on time.

✘ A doctor [has to cook|doesn't have to cook] food for patients.

Choose the correct options

Jane
[must to|has to] prepare well for her tests.
We
[don't have to|mustn't] feed the animals in the zoo. It's prohibited.
You
[have to|don't have to] listen attentively to the teacher during the lesson.
You
[mustn't|don't have to] cross the road when the traffic light is red.
Ann
[doesn't have to|mustn't] wake up early on Sundays because she doesn't work at weekends.
Thomas
[doesn't have to|has to] do his homework carefully.
We
[mustn't|don't have to] speak loudly on public transport.
Michael and John
[mustn't|have to] help their parents around the house.
You
[mustn't|have to] run in the museum.
Teachers
[don't have to|mustn't] work at weekends.
You
[don't have to|must] wear a seat belt on a plane.
Sam
[has to|mustn't] walk his dog twice a day.
You
[don't have to|mustn't] tell anybody the secret we know.
We
[don't have to|mustn't] buy any milk because we have got a lot of it.
Look at the sign! You
[mustn't|don't have to] step on the grass.