Question

HAVE TO
Someone else thinks it is necessary.
MUST
The speaker thinks it is necessary.


E.g. You have to finish this project by tomorrow.
1.
2.
3.
E.g. I must be quiet in my work.
1.
2.
3.


DON´T HAVE TO
No obligation to do something.

MUST NOT
Something is not allowed.

I don’t have to talk to my co-workers.
1.
2.
3.

E.g. I mustn’t smoke here.
1.
2.
3.

Answer 1

Respuesta:

HAVE TO

Someone else thinks it is necessary.

MUST

The speaker thinks it is necessary.

E.g. You have to finish this project by tomorrow.

1. I have to do the dishes.

2. They have to run a mile.

3. You have to wake up.

E.g. I must be quiet in my work.

1. You must do your homework.

2. I must clean the house quickly.

3. I must do exercise everyday.

DON´T HAVE TO

No obligation to do something.

MUST NOT

Something is not allowed.

I don’t have to talk to my co-workers.

1. I don't have to clean the room.

2. You don't have to do homework.

3. We don't have to work today.

E.g. I mustn’t smoke here.

1. You mustn't litter here.

2. I mustn't dive into the pool head first.

3. I mustn't feed the animals.