. Mark the word whose underlined part differs from the other three in pronunciation. 1. A. nutrient B. immune C. natural D. attribute 2. A. expectancy B. experience C. expensive D. expectation 3. A. remedy B. meditation C. obesity D. success 4. A. dietary B. antibiotics C. attribute D. service 5. A. blood B. drug C. soon D. such

Cho hình chóp S.ABC có đáy là tam giác vuông tại đỉnh A, SA = SB = SC. Có AB = a√5, AC = 2a và tam giác SAB là tam giác đều. Thể tích khối chóp S.ABC là?

Vẽ cho mình một cái máy tính để bàn

bạn nào giải giúp mk với mk cảm ơn

1. A. cholesterol B. remedial C. expectancy D. meditation 2. A. immune B. ageing C. relieve D. massage 3. A. acupuncture B. bacteria C. medicinal D. remedial 4. A. nutrient B. vaccinate C. dietary D. develop 5. A. medical B. potential C. nutritious D. dramatic

giải hộ mình câu 5,câu 7 với

Tìm cách dẫn trực tiếp và cách dẫn gián tiếp của đoạn văn sau:

Dùng đại từ quan hệ viết lại các câu sau 11. He is poor.He has a very generous nature -> 12.The author is an American.You are reading his book -> 13.The girl feels happy.Her father has just won the first prize -> 14.We will tell you about the boy.You met his parents yesterday -> 15.Do you know the woman? Her daughter has won the contest -> 16.I like the house.It's walls were made of the glass -> 17.I read about the child.His life was saved by his dog-> 18. The boy is a friend of mine.You are using his dictionary -> 19.Da Nang is a city. I was born and grew up there -> 20.the room is very nice.i'm living in that room ->

giúp mik nhaaaaaaa đang cần gấp

Fill in the gap with ONE suitable word. Write the words in “ Your answers”. Running is one of the cheapest and most effective forms of exercise. When you first (1)_____ up the sport, it is important to build up your strength slowly. You should, however, plan to go out (2)_______ at least thirty minutes, running for a minute and walking for a minute. If this seems (3)______ a long time, you should try running with a partner as this will help you to keep going. It is a good idea to run on grass (4)_________ than on hard surfaces. This will help you to avoid (5)_______ to your muscles which may not be used to this kind of exercise. You ought to wear clothes that are both water proof and light weight and you should take care over your choice of foot wear. This is because the right kinds of shoes are (6)_________ essential for running. Make (7)_______ you buy them from a shop where the staff are trained to help you to match the shoe to things like the weight and shape of your foot. Don’t be influenced by brand names, but (8)__________ for comfort. You should allow a centimeter (9)__________ the trip of your big toe and the end of the shoe. The average shoe is good for 200- 300 miles, so you should be (10) _______ to buy a new pair regularly. And let running become your pleasure!