Your school newspaper published an article saying that school trips to places of interest for students in your year have been cancelled because of cuts in the school's budget. it means that trips to places such as museums and famous monuments will not take place. write a blog post outlining why you think school trips should not be cancelled and describe your own personal experiences of going on school trips.
2. Pupils must come to school in time.
3. Children mustn’t play with matches.
4. You’ve been travelling all day, you must be tired.
5. You shouldn’t open the window. It ‘s very cold outdoors.
6. I must learn this grammar rule. I don’t know it.
7. You should give up your seat to old people.
8. People shouldn’t cross the street when the light is red.
9. I don’t go to school on Sundays. I needn’t get up early in the morning.
10. I needn’t clean the windows. They aren’t dirty.
11. It’s grown dark in the room. Shall I switch on the light?
12. Let’s listen to some music, shan't we?
13. You don’t have to read this book in English. It’s very difficult for you.
14. She can’t come to see me. She has to meet her friends at the railway station.
15. You needn’t buy any bread. We’ve got a lot of it.
16. He doesn’t have to make tea in the morning. His mother makes it for him.