1. warm

2. neighborhood

3. different

4. surface mail

5. have worked

6. liked

7. to learn

8. How long

9. Đề sai

10. as

11. about

12. conditioner

13. more

14. a & b

15. since

1. Using the Facebook to talk with friends is good.

2. I dislike people buy my document to sell for money.

3. No one in our class speaks English more fluently than Ngoc.

1. She's good at English and history.

2. He is strong and confident.

3. I should go and see a doctor.

4. Both Carol and her brother are at home

5. You should wear a mask and wash your hand to avoid viruses.

1. had to

2. was singing

3. to get

4. Will you travel / Are you going to travel

5. feeling

6. had written

7. to work

8. found

1. There are 50 classrooms in my school.

2. She enjoys collecting old comic books.

3. It's not difficult to learn English.

4. What's your favourite food?

5. I got sunburn because I walked in the sun so long.

6. She spends two hours doing her homework.

7. She likes watching cartoons.

8. You shouldn't touch your face with dirty hands.

1. They usually take a lot of beautiful photos.

2. Last week, the visited an orphanage in Ho Chi Minh city.

3. What does your brother do in his free time?

4. They cleaned the kitchen one week ago.

5. Do you do exercise morning every day?

6. I collected stamps when I was a child.

7. Having a healthy lifestyle is important.

8. Dickens wrote a lot of novels.

1, There is a book on the table

2. Our classroom is on the first floor.

3. My house has a big yard.

1. Nam is a clever student in my class.

2. Are there any pictures on the wall?

3. We have English classes at school today.

4. There is a big yard in front of our school.

5. My friends often go swimming on Sunday.

6. She has a round face and long black hair.

7. Nam has an oval fave and short hair.

8. There are many books on the bookshelf.