1. Are/Am/Is : Thì, là, ở

2. Go : Đi

3. Run : Chạy

4. Walk : Đi bộ

5. Sleep : Ngủ

6. Play : Chơi

7. Work : Làm việc

8. Smile : Cười

9. Cry : Khóc

10. Do : Làm

11. Send : Gửi

12. Teach : Dạy

13. Help : Giúp

14. Type : Đánh máy

15. Look : Nhìn

16. Listen : Nghe

17. Repeat : Nhắc lại

18. Find : Tìm

19. Hide : Trốn

20. Seek : Tìm

...

1. He sometimes sends me a present.

2. They don't often go swimming in the winter.

1. go

2. visit

3. play

4. works

5. tells

6. helps

7. swim

9. takes care

10. leaves

11. live

12. travels

13. bake

14. teach

15. helps

Miss - > Meet

1. harder

2. longest

3. the easiest

4. coolest

5. better

6. higher

7. more carefully

8. quicklier

9. harder

10. bigger

1. more important

2. earrlier

3. latest

4. more comfortable

5. most attractive (Câu thiếu.)

6. funny

7. curlier

8. most dangerous

9. better

10. more expensive

11. richest

1. the worst

2. more beautiful

3. most interesting

4. longer

5. the usefulest

6. better

7. more careful

8. the largest

9. larger

10. the hottest

1. the richest

2. darker

3. happier

4. happilier

5. gracefulest

6. shorter

7.  taller

8. shortest

9. older

10. the nicest classroom

- Is this Mai?

- Yes, she is.

1. He sometimes eats dog meat.

2. Quoc Tu Giam university is the oldest one in the Viet Nam.

3. We might not live in the moon in the future.

4. My grandfather is the oldest person in my family.