B). Fill in must or mustn't 1. You ... eat fruit and vegetables to stay healthy.
2. It's too cold today. You ... go to the school without your coat.
3. I... go to the supermarket. I don't have any bread at home.
4. You ... speak rudely to your parents.
5. You ... park here - it's illegal.
6. We ... hurry or we'll miss the bus.
1. You must eat fruit and vegetables to stay healthy.
2. It's too cold today. You mustn't go to the school without your coat.
3. I must go to the supermarket. I don't have any bread at home.
4. You mustn't speak rudely to your parents.
5. You mustn't park here - it's illegal.
6. We must hurry or we'll miss the bus.