Mệnh đề quan hệ:

1. They drank a lot of Coke. It is diet Coke.

->__________________________________________

2. It is the Sai Gon River. It flows through Ho Chi Minh City.

->__________________________________________

3. The lecturer is my uncle. He gave an interesting talk on TV last night.

->__________________________________________

4. The tornado lifted a baby into the air and put it down safely 100 meters away. The baby was asleep in a carriage.

->____________________________________________________________________

Mọi người ơi giúp mình với nhé. Cảm ơn ạ

1. Kelly is very ___________ to see an ___________ football match on TV. (excite)

2. Her father is really a ___________ man. (generosity)

3. During Tet people enjoy special food such as ___________ rice cakes. (stick)

4. My father is a ___________ man who is loved by everyone. (consider)

5. Passover is a festival which celebrates ___________ from slavery. (free)

6. Sometimes I have some ___________ which can't be explained. (feel)

7. He is very ___________. (humor)

8. He often takes part in many different charity ___________. (act)

9. Seven wrong passwords lead to the ___________ of your smartphone. (active)

10. We like her ___________ performance. (distinguish)

11. She felt excited when her ___________, a Korean movie star appeared. (celebrate)

12. His ___________ distinguishes him from others. (distinct)

13. People are talking about the ___________ circles on the fields in Great Britain. (mystery)

14. The car ran ___________ and crashed. (speed)

15. Gas and pentrol are ___________ sources of energy while solar and windy energy are ___________ ones. (new)

Mọi người giúp mình làm mấy câu này với nhaaa. Cảm ơn ạ

Cho tam giác ABC, đường cao AH = 5 cm, cạnh BC = 8 cm. Diện tích tam giác là:

A.  18   c m 2

B.  15   c m 2

C.  40   c m 2

D.  20   c m 2

Hình chữ nhật ABCD có nửa chu vi là 175 m. Chiều rộng bằng 2/3 chiều dài. Tính chiều dài, chiều rộng của hình chữ nhật đó

Giá trị của y trong 5   +   y 12   =   2 3  là:

A. 1

B. 2

C. 3

D. 4

Đặt tính rồi tính:

214  x 79

Cho mạch điện như hình vẽ: 

Cho R₁ = 15 W ,R₂ = 20 W, ampe kế chỉ 0,3A. Hiệu điện thế của đoạn mạch AB có giá trị là:

A. U = 4,5V

B. U = 6V

C. U = 10,5V

D. U = 2,57V