1.She is / has interested in the idea

2.There is / has a problem

3.It is /has over

1 There are houses in the town 

2. How much rice and how many vegetables does he produce 

3. I live in my house with my parents and my sister 

4. My school near my house so I go to school on foot 

5. There is a lake in the park near my house 

II) 1B ; 2A ; 3C ; 4B ; 5D ; 6C ; 7D ; 8B ; 9C ; 10D

* Làm tiếp của @xyz

V. Hãy sử dụng những từ gợi ý cho sẵn để viết thành câu hoàn chỉnh.

1. How/ many/ teachers / there / school /? /

How many teacher are there in your school?

2. Mary/ Jane/ students/ school.

Mary and Jane are students in a school

3. His/ school/ small/ it/ big/ city.

His school is small. It is in a big city.

4. How/ classrooms/ there/ Phong’s/ school/?/

How many classrooms are there in Phong's school?

5. My/ school/ four/ floors/ my/ classroom/ second/ floor/./

My school has four floors and my classroom is on the second floor

VI. Trong mỗi câu sau có 01 lỗi sai. Em hãy tìm và sửa lỗi sai đó.

1. This (A) is my book. These(B) are the teacher(C) books.(D)

=> teacher's

2. That(A) is Sally’s (B)dog. It’s (C) name’s (D) Muffìn.

=> Its

3. He lives(A) in(B) an(C) apartment near to (D) the lake.

=> bỏ

4. There are(A) a bed, a table, a computer(B) , and (C) a bookshelf in (D) my bedroom.

=> is

5. There are(A) a(B) well(C) in my grandparents’ (D)garden

=> is

Đáp án:

The denominator is 45 so it is divisible by 5 and 9 divisible by 5 numbers ending in 0 or 5 divisible by 9 sum of digits divisible by 9 is divisible by 9 consider eg b = 0 we have 1a830 divisible by 9 => 1+a+ 8+3+0 is divisible by 9 => a = 6

Hok tốt

để ps 1a83b/ 45 thì 1a83b phai chia hết cho 5 và 9. Mà để chia hết cho 5 thì b phải bằng 5 hoặc 0

Nếu b= 0 thì 1a830 chia hết cho 9 ta có: (1+ a+ 8+ 3+ 0) chia hết cho 9= (12+ a) chia hết cho 9 => a= 6

Nếu b= 5 thì 1a835 chia hết cho 9 ta có: ( 1+ a+ 8+ 3+ 5) chia hết cho 9= (17+ a) chia hết cho 9 => a= 1

Với b= 0 thì a= 6

Với b= 5 thì a= 1

1. It is about 700 metres from my house to Youth Club.

2. It is about 5 km from my village to the nearest town.

3. It is about 120km from Ho Chi Minh City to Vung Tau.

1.It's about 700metres from my house to the Youth Club

2. It's about 5 km from my home village to the nearest town.

3.It' about 120 km from HCM city to Vung tau

2. C

3. B

4. C

5. D

6. C

7. A

8. A

9. C

10. B

III, 1.preservation

2.real.

3.employee

4..energe

5. comparatively

6. reasonable 

7. responsibly

8. qualification

9. collection

10. misunderstood

II. Fill in the blanks

1. activities        

2.time

3.than

4.on

5.read

6.a

7.day

8.nowadays

9. adults

10.rise

Nhiều zậy ai làm nổi, bạn cx phải nên tự lực gáng sinh một chút đi chứ, thế này là bon mk làm hộ bạn lun chứ có phải là giải đáp thắc mắc của bạn đâu. Tốt hơn hết nên tự làm, đừng lấy người khác làm chỗ dựa cho bản thân nữa bạn.

I.

1/ B

2/ A

3/ A

4/ B

5/ B

II.

1. D

2. D

3. C

4. A

5. D

III.

1/ B

2/ C

3/ A

4/ C

5/ C

6/ C

7/ B

9/ C

10/B

VIII.

1. you don't need to finish the work today.

2.Hai finally succeeded in getting a job.

3.How heavy is your suitcase?

4. This is the first time I have read such a roman story.

5.?????

6??????

Mk chỉ biết đến đây thôi thông cảm k nhé. 

1. extremely

2.belief

3.addition

4.unknow

5.unkindness

6.boring

7.unhappily

8.historical

9.freedom

10 excited

cho mk sửa lại câu viết lại nha

4.This is the most roma story I have (ever) read