Ответ:
III.
1. Most children in the UK have to wear a school uniform, often dark blue or grey.
2. Have you studied many different languages at school?
3. We have to go to school at the weekend so i usually meet my friends.
4. Ben has to get up at 6.30 every day because he leaves the house at 7.
5. Lisa has to do any chores at home. She`s really lucky!
IV.
1. C
2. A
3. A
4. B
5. A