Fill in with must or mustn't.
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Легко-The lion is a big animal which lives in Africa. He has four paws, a tail and a big impressive mane. He is a carnivore of the cat family.The giraffe is a  big herbivore with a long neck and spotted skin. He has four hooved legs and a tail.The peacock is an exotic blue bird which cannot fly. It has two legs, a beak. The male peacock can open his tail to form a beautiful fan.The bear is a big animal with thick fur, four paws and a small tail. He eats berries fish and honey.The monkey is not verry big. It has four hands, and a tail useful for climbing. It is very intelligent, almost like a human being.The elephant is a big gray animal with four legs, a long trunk and big floppy ears.

1) my father is a doctor.
2. My mother is a teacher
3. My parents live with me.
4. I come to school by bus
5. I can go to school by underground, by car
6. I usually do my English homework on Monday and Wednesdays
7. I usually watch tv on weekends
8. I usually carry in my bag books, pens, pencils and some food
9. My favourite day of weeks is Sunday, because I can relax this day
10. In the morning I usually sleep, in the afternoon I like to play computer games and read books, and in the evening I usually watch tv