1. 1) I've got an important test tommorow.

2) Sheila always does her homework in the afternoon.

3) I drank a lot of milk when I was a child.

4) I like Chinese food.

5) I think diet is important for you.

6) On Mondays I have lunch at school.

7) My mother is a social worker.

8) John hates eating pasta.

9) I work in a big school.

10/11) The President of our country lives in the capital city.

12) Jo is the best runner in my class.

2. 1) A good breakfast will give you energy for the whole day.

2) Cakes make you put on weight.

3) Ready meals contain a lot of salt.

4) I bought a loaf of bread at the supermarket.

5) The pack of cornflakes is on the table.

6) Pizza and hamburgers are unhealthy.

7) There's a block of cheese on the table.

8) My children have a glass of orange juice for their breakfast.

9) Jane eats lots of fruits and vegetables. She has a green diet.

10) You should eat a lot of fresh fruits and vegetables.

3. 1) You should go to the dentist every six months.

2) You must do your homework every day.

3) In our school you mustn't run in the corridor.

4) You mustn't eat a big meal before swimming.

5) You shouldn't eat so many sweets.

6) You should eat good breakfast every day.

7) You shouldn't sleep only five hours every night.

8) You must go swimming before you eat a big meal.