Add question-tags to these sentences. 1. every child at the age of 3 needs care as well as education. 2. they are taught reading, writing and arithmetic. 3. at 7 pupils move to a junior school which lasts four years till they are 11. 4. pupils have to choose a set of subjects to learn. 5. if he is good at exact and natural sciences, he will learn science: mathemat¬ics, physics, chemistry, biology, geography, econom¬ics and technical drawing.
2. They are..., aren't they?
3. At 7..., don't they?
4. Pupils..., haven't they?
5. If he..., won't he?