Question

Read the Recycle! box. Then complete the
sentences with the correct form of must,
mustn't have to and don't have to.
1 The trainer tells the marathon runners that they
eat lots of carbohydrates, but that
they
eat fast food.
2 The speaker has coeliac disease, so he
buy gluten-free food. But he
go to special shops; he can find it
at the supermarket.
3 The man's doctor warned him that he
start eating more healthily.
4 According to the speaker, people
count how many calories they eat. There are apps to
do it for them.
​

Answer 1

1 The trainer tells the marathon runners that they MUST eat lots of carbohydrates, but that they MUSTN'T eat fast food.

2 The speaker has coeliac disease, so he HAS TO buy gluten-free food. But he DOESN'T HAVE TO go to special shops; he can find it at the supermarket.

3 The man's doctor warned him that he MUST start eating more healthily.

4 According to the speaker, people HAVE TO count how many calories they eat. There are apps to do it for them.