Tìm số có bốn chữ so biết rằng khi viết thêm chữ số 1vào bên trái số dó thì dược số mới gấp 6lần số phải tìm

1. I have Math lessons Monday and Friday. A. on B. in C. at D. from 2. His new house on Tran Phu Street. A. is B. are C. am D. A&C 3. Mai brushes teeth every morning. A. his B. my C. her D. your 4. We are traveling to the countryside bus. A. on B. in C. from D. by 5. He goes to school five o’clock the morning. A. on/in B. for/at C. in/on D. at/in 6. Mai dressed at six thirty every morning. A. does B. brushes C. gets D. lives 7. Minh goes to school 12.45 every afternoon. A. in B. at C. on D. to 8. My father is an . He works in a big factory. A. teacher B. doctor C. farmer D. engineer 9. is your brother? - He is thirteen. A. What time B. How far C. How old D. How long 10. My teacher lives a big city. A. in B. on C. at D. to 11. This is Lan. house is new. A. My B. Your C. Her D. His 12. Nam and Minh playing soccer in the yard at the moment. A. do B. is C. are D. does 13. What time does Nga every morning? A. gets up B. get up C. get D. gets 14. He breakfast at six o’clock every mornings A. have B. having C. has D. to have 15. Our classroom is the second floor. A. from B. in C. at D. on 16. How many chairs there in the house? A. do B. is C. are D. does 17. What time every morning? A. do Mai gets up B. does Mai gets up C. does Mai get up D. does get Mai up 18. We play games the afternoon. A. on B. in C. at D. to 19. your parents do? - They are workers. A. How does B. What does C. What do D. Who 20. How many floors your school have? A. do B. does C. is D. are giúp mình vs ạ

Sử dụng các thì hiện tại ạ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

A=1/3+1/3*2 + 1/3*3+....+1/3*2020<1/2 hãy chứng minh * ý là mũ

helpppppp meeeeeeeeeeeeeee!!!!!!!!

Giải giúp mk với ạ mk đnga cần rất gấp

Giúp mình bài 2 vs bài 3 bài 4 với

Mô phỏng một bức tranh trong 1 số tác phẩm của MT VN 1954 - 1975 .

Calli: Kiệt sức. Đêm nào cũng 1h đi ngủ, bây giờ nằm quệ ở nhà.

làm theo vd nhanh hộ ạ Example 1. If you read many books, you will have a lot of knowledge. → The more books you read, the more knowledge you will have. Example 2. He speaks too much and people feel bored. → The more he speaks, the more bored people feel.