1. People shouldn't drop their rubbish in the street.
2. I couldn't buy any milk because the shop was closed.
3. Can you come to my birthday party?
4. Ted should read this book.
5. You don't have to help me carry the bags. They aren't heavy.
6. Kate had to look after her little brother yesterday.
7. Jamie has to practise the piano every day.
8. Look at the sign. You mustn't take pictures here.
9. We mustn't get up late tomorrow. We've got an exam.
10. Parents ought to listen to their children's opinions.
1. People shouldn't drop
2. I couldn't buy any milk
3. Can you come to my birthday party?
4. Ted should read that book.
5. You mustn't help me to carry the bags.
6. Kate had to look after
7. Jimmy has to practice
8. You mustn't take pictures here.
9. We mustn't (won't have to) get up late tomorrow.
10. Parents ought to listen to their children's opinions.