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 theyeat lots of carbohydrates, but thattheyeat fast food.2 The speaker has coeliac disease, so hebuy gluten-free food. But hego to special shops; he can find itat the supermarket.3 The man's doctor warned him that hestart eating more healthily.4 According to the speaker, peoplecount how many calories they eat. There are apps todo 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.

Answer 2

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 must 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 don't have to count how many calories they eat. There are apps to do it for them.