mảnh vải xanh và mảnh vải trắng dài 95 M biết rằng 2/3 chiều dài mảnh vải xanh bằng 3/5 chiều dài mảnh vải trắng mỗi mảnh vải dài bao nhiêu mét

Vẽ mô cơ vân giúp mình với mình cảm ơn ạ ^^

VI. Choose the best answer a, b, c or d to complete the sentence. 1. How much time do you spend _______ leisure activities? a.on b. in c. for d. with 2. Why don’t you apply for this job? It looks right _______ your street. a.on b. in c.at d. up 3. Many young people don’t _______ walking to school or playing active games? a. prefer b. enjoy c. suggest d. want 4. Daisy is _______ social media. She spends lots of time on Facebook and Instagram. a.tired of b. bored with c. addicted to d. curious about 5. _______ leisure time is free from compulsory activities, it is often referred to as “free time.’ a. Because b. Although c. When d. As long ass 6. On YouTube you can find many videos on _______ all aspects of your English. a. surfing b. working c. taking d. improving 7. Some addicts are teenagers _______ are hooked on computer games. a. which b. who c. what d. whose 8. My sister enjoys _______. She usually walks around the mall, but not buying anything. a. going shopping b. hanging out c. window shopping d. doing DIY 9. You can raise a _______ pet like a Neopet if you aren’t allowed to own a real pet. a. domestic b. virtual c. weird d. beloved 10. “My favourite leisure activity is people watching.” “_______” a. That sounds so weird! b. That’s all right. c. OK. That’s what you’ve chosen. d. Sure. It’s very entertaining.

mọi người giúp em hóa 9 này với ạ.

Ai giải giúp em bài này với ạ :( chứ e kh hiểu cách làm :(

2 vật chuyển động so đồ thị vận tốc thời gian như hình a,nêu đặc điểm chuyển động của mỗi vật b, suy ra thị quãng đg thời gian của mỗi chuyển động từ đồ thị vận tốc c, tính quãng đg vật đi đc

giúp vs ạ , lm bài nào cũng dc làm hêt càng tốt

Complete the sentences with "must" or "have to" 1/ I'm afaird i cant go with you, I ____ learn for my next examination 2/ You ______ think over before deciing everything 3/ Tomorrow is our public holiday so we _____ go to school 4/ I'm a new comer here so i ________ ask direction to everywhere 5/ You ______ put the sharp thangs out of children's reach

33. She has taught English for 4 years. A. She started teach English 4 years ago. B. She started to teach English for 4 years .C. She started teaching English 4 years ago. D. She started teaching English for 4 years. 34. Although she had a lot of difficulties, she managed to buy a new house. A. In spite of she had a lot of difficulties, she managed to buya new house. B. In spite of having a lot of difficulties, she managed to buy a new house. C. In spite having a lot of difficulties, she managed to buy a new house. D. Despite she had a lot of difficulties, she managed to buy a new house. 35. Study harder or you will fail the exam .A. If you study harder or you will fail the exam .B. If study harder, you will not fail the exam. C. If study harder, you will fail the exam .D. If you study harder, you will not fail the exam. 36. “If I were you, I wouldn’t buy that dress.” Lan said to Hoa. A. Lan advised Hoa not to buy that dress. B. Lan advised Hoa wouldn’t buy that dress .C. Lan advised Hoa to buy that dress. D. Lan advised Hoa would buy that dress. CÁC BẠN LM VÀ GIẢI CHI TIẾT GIÚP MÌNH VS Ạ

trung bình cộng của hai số bằng 2/3 số bé bằng 2/3 số lớn Tìm hai số đó