There are 10 mistakes in the following pasage. Find and correct them.

Lan goes to market with her mother today so they are going to move to a new house on weekends. There are a lot of things buying. Lan's father needs some plastic stolos. Lan want some notebooks and a packet of toothpaste. Her younger brother doesn't need something. Lan's mother wants to have a small party for all family member, so she plans to buy many things. She buys half of a kilo

Polime thiên nhiên X được sinh ra trong quá trình quang hợp của cây xanh. Tiến hành thí nghiệm: nhỏ vài giọt nước clo vào dung dịch chứa natri iotua, sau đó cho polime X tác dụng với dung dịch thu được thấy tạo màu xanh tím. Polime X là

A. xenlulozo.   

B. saccarozo.              

C. glicogen.                

D. tinh bột.

x + y = x.y

=> xy - x - y = 0

=> (xy - x) - y + 1 = 1

=> x(y - 1) - (y - 1) = 1

=> (x - 1)(y - 1) = 1

=> x - 1 = y - 1 = 1 hoặc x - 1 = y - 1 = -1

=> x = y = 2 hoặc x = y = 0

1.Why wasn’t he helped?

2. How many games have been played by the team?

3. Where is English spoken?

4. Who are being kept in the kitchen?

5. How can this be opened safe?

6. What books are being read this year?

7. How was the lost man found by the police?

8. By whom are the children looked after for you?

9. How long has the doctor been waited for?

10. What time can their papers be handed in by the boys?

11. By whom is this book lent?

12. How many marks are given to you by the teacher?

to stay nhé

xơ photoshop

Tìm tất cả các giá trị thực của tham số m để đồ thị hàm số y = 2 x 4 - m x 2 + 1 có ba điểm cực trị lập thành một tam giác vuông.

A.

B. 

C. m = 0

D. 

rút gọn biểu thức sau:

3(x-1)-2|x+3|

Câu

1

2

3

4

5

Đáp án

D

C

A

A

D

Câu

6

7

8

9

10

Đáp án

C

D

D

B

C

SECTION B: VOCABULARY, GRAMMAR

I. Choose the best answer by circling its corresponding letter A, B, C or D. (10 marks)- Mỗi đáp án đúng cho 0,5 điểm.

Câu

1

2

3

4

5

Đáp án

B

B

C

D

D

Câu

6

7

8

9

10

Đáp án

A

B

D

D

A

Câu

11

12

13

14

15

Đáp án

B

D

A

C

B

Câu

16

17

18

19

20

Đáp án

B

D

C

C

B

II. Give the correct form of the verbs in brackets to complete the following sentences. (10 marks)- Mỗi đáp án đúng cho 1 điểm.

going

are …..doing, am watching will be is being built

III. Fill in each blank with the correct form of the word given in capital:(10 marks)- Mỗi đáp án đúng cho 1 điểm.

portable

excited painting mainly unhealthy

IV. Choose the underline word or phrase that is incorrect. (10 marks)- Mỗi đáp án đúng cho 1 điểm.

1. B. at bỏ

2. D. to play playing

3. D. cost costs

4. D. in one day one day

5. B. marble marbles

6. B. as like

7. D. scientific science

8. A. coming to come

9. A. less fewer

10. C. many bỏ

V. Fill in the blanks with the correct prepositions. (10 marks)- Mỗi đáp án đúng cho 1 điểm.

Câu

1

2

3

4

5

Đáp án

At - past

Up

up

at

by

Câu

6

7

8

9

10

Đáp án

from

of

till

in

at

SECTION C: READING

I. Choose one suitable word to complete the following passage. (10 marks)- Mỗi đáp án đúng cho 1 điểm.

1. off

2. spend

3. things

4. fishing

5. home

6. join

7. when

8. singer

9. movies

10. watching

II. Fill in each numbered blank with one suitable word. (10 marks)- Mỗi đáp án đúng cho 1 điểm.

1. mine 2. eager/ pleased / happy 3. school

4. continue/ last 5. break/ recess 6. as

7. periods 8. subjects 9. in 10. best

SECTION D: WRITING

I. Use given words to rewrite the second sentence that the meaning not change:(10 marks)- Mỗi đáp án đúng cho 1 điểm.

II. Rearrange the words in correct sentences. (10 marks)- Mỗi đáp án đúng cho 2 điểm.