1, You shouldn't sit in front of th computer all day.

2, How old is this building?

3,How much are these tomatos?

4,there are alot of fat and suger in fast food

5,the Brown have a new house

6,most people sleep eight hour a day

7,Leo and his friends go to the gym at 5.pm

8,you shouldn't smoke and drink

9,the doctor advise me to do exercise every day

10,you mustn't drink then drive the car

chuc ban hoc tot

1. You shouldn't sit in front of the computer all day.

2. How old is this building?

3. How much are these tomatos?

4. There are alot of fat and suger in fast food

5. The Brown have a new house

6. Most people sleep eight hour a day

7.Leo and his friends go to the gym at  5 PM

8. You shouldn't smoke and drink

9. The doctor advise me to do exercise every day

10. You mustn't drink then drive the car