4.How long have you started school?

III.Use the words given to write sentences

1. Wearing uniforms encourages students to be proud of their school

2. We didn’t use to wear jeans when we studied at primany school

3. Lan wishes she were going to Malaysia with her parents next vacation

4. They made jean cloth completely from cotton in the 18th century

5. Have you eaten Vietnamese food yet?

IV. Change the sentence into passive form

1. I was given a new pair of jeans by my sister on my 15th birthday

2. This machine musn't be used after 5.30 pm

3. Flowers are going to be grown in the front garden

4. Were jeans made 200 years ago?

5.This kind of material isn't used to make skirt

6. A new style of jeans has just been introduced in france

7. All the hospitals in the city have to be improved