Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
Is your father an engineer or a doctor?
There are three bedrooms and one living room in my house.
This is my sister and those are her students.
I have some meat but I don't have any eggs.
How many students are there in Trang's class?
![](https://rs.olm.vn/images/avt/0.png?1311)
để chia hết cho cả 2 ; 5 ;9
=>có tận cùng =0
=>tổng các chữ số chc 9
từ 100=>200 có số các số chc 2;5;9 là:180
...200=>300..........................................:270
vậy cứ như thế =>
các số có 3 chữ số chc cả 2;5 và 9 là:
(900 -100) chia 100 +1= 9 (số)
![](https://rs.olm.vn/images/avt/0.png?1311)
21. His name is Peter.
22. He is twenty-four years old.
23. He’s an engineer.
24. There are five people in his family.
25. His father is fifty-one years old.
IV. Read the conversation and answer the questions.
This is Peter. He is twenty-four years old and he’s an engineer.
There are five people in his family: his father, his mother, his two sisters and he. His father is fifty-one and he is an engineer, too. His mother is forty-eight years old. She is a doctor. His sisters are twelve and seventeen. They are students.
21 . What is his name?
………His name is Peter ……………….……………………………………………..………
22 . How old is he?
………He is twenty-four years old ……………..……………….………………………………..………
23 . What does he do ?
………He's an engineer.……………..……………….………………………………..………
24 . How many people are there in his family?
………There are five people in his family: his father, his mother, his two sisters and he……………
25 . How old is his father ?
………His father is fifty-one years old……………..……………….………………………………..………
![](https://rs.olm.vn/images/avt/0.png?1311)
III. Choose the correct option ( A,B,C or D) to complete the following passage.
My name is Nam. I have a brother. ……(16)………….. name is Phong. He is younger but taller ………(17)…………….. me. This is our room. Those …………(18)…….…….. our school bags. Phong’s school bag is bigger than mine …………(19)………………..he has many books in it. That is my table. It is longer than Phong’s and I many things on it: notebooks, a radio …………(20)…………….. a computer.
16. A. your B. my C. his D. her
17. A. than B.then C. to D.as
18. A. is B. am C. be D. are
19. A. so B. for C. Because D. what
20. A. but B. or C. with D. and
![](https://rs.olm.vn/images/avt/0.png?1311)
II. Choose the best answer A, B, C or D.
6. Let's _______ our school uniform and go to school.
A. take off B. wear on C. put off D. put on
7. Get up, Tom. We ________ to school, today.
A. are going back B. going back C. go to back D. are going to back
8. I meet my friend ______ my way to school
A. in B. On C. at D. ___
9 ________ does Mai usually cook dinner? – At five pm.
A. What B. When C. What time D. Why
10. They are healthy because they _______ every day.
A. Play chess B. do judo C. study vocabulary D. play music
11. Do you keep quiet when your teacher is talking? – ___________
A. Yes, I do B. Yes, we do C. Yes, I am D. a & b
12. Hoang _____ in a small house in the center of the city.
A. Live B. lives C. don't live D. a & c
13. Come ______ and sit _______.
A. in/ down B. in/ up C. down/ up D. up/ in
14. Ba: "_________________ ?"
– Nam: "N-A-M, Nam."
A. What's your name C. What's that
B. How are you D. How do you spell your name
15. "How are you, Nam and Ba?"
– "_______ fine, thank you."
A. Ba is B. Nam is C. We are D. I am
![](https://rs.olm.vn/images/avt/0.png?1311)
I. Find the word which has a different sound in the part underlined
1. A. some B. rode C. come D. month
2. A. judo B. hope C. post D. one
3. A. school B. chess C. teaching D. chalk
4. A. physics B. history C. excited D. music
5. A. healthy B. history C. vocabulary D. my
vì đáy lớn gấp 3 lần đáy bé :
=> diện tích hình thang là:
12+(12*3) =48(cm2)
đáp số : 48 cm2