1. I am a pupil. 2. My father is not a teacher, he is a scientist. 3.Is your aunt a doctor? - Yes, she is. 4.Are they at home? - -No, they are not at home, they are at work. 5. My brother is a worker. He is at work. 6.Are you an engineer? - -Yes, I am. 7.Is your sister a typist? No, she is not a typist, she is a student. 8.Is your brother at school? - -Yes, he is. 9. Is your sister at school? - No, she is not at school. 10. My sister is at home. 11.Is this your watch? • Yes, it is/ 12. She is an actress. 13. This is my bag. 14. My uncle is an office-worker 15. She is at work
How many tons of wood chips does it take to get one ton of paper pulp? Where does plastic come from? Where does paper come from? What does the oil industry cause? What does it mean if you take paper to a recycling centre? How many plastic bags do we recycle in the UK? What does happen to the rest of plastic? How many years does plastic bag take to decompose? What do plastic bags cause when animals mistake them for food? Which is the best way to carry your shopping and protect the environment at the same time?
