mọi người giúp mình với ạ:(( làm ơnnn 189. _______ the bans remained in force, Turkey could not claim to be fully democratic. A) Unless B) Provided C) As long as D) Because of 190. Doctors often use X-rays _____ they can pass through skin and flesh. A) so that B) as long as C) provided D) nevertheless 191. Within another hundred years we will have to find alternative sources of energy, _______ the world’s reserves of oil will not last that long. A) so that B) since C) unless D) while 192. An airline pilot and a racing driver are similar _______ they must possess good judgment and the ability to react quickly in a crisis. A) however B) so that C) in that D) even if 193. They built a high fence around the building _______ no one could get out. A) as B) so that C) since D) because 194. The old woman had to stand all the way _______ no one let her sit down on the bus. A) so B) so that C) since D) although

Calli : 10A1 *NL: Sắp đi học lại rùi )):

a. X (2-1) + 3^5 = 7^4 b. X +1^9 + 2^5 = 5^3 c. 9^12 (2X-1) = 9^13 : 9^12

Phân tích đa thức thành nhân tử: (x+2)(x^2-2x)-3x-6

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Cali: Học nữa, học mãi Đừng vẽ đơn giản quá nha :<

Cho hình bình hành ABCD, đường chéo BD. Kẻ AH ⊥ BD ở H, CK ⊥ BD ở K. Gọi M là giao điểm của AH với DC, N là giao điểm của CK với AB. CM tứ giác AMCN là hình bình hành

Bài1 : Cho đồ thị vận tốc Thời gian của một thang máy khi đi từ tầng 1 lên tầng 4 của một tòa nhà có dạng như hình vẽ. A) Mô tả chuyển động và tính gia tốc của thang máy trong mỗi giai đoạn. B) Tính chiều cao của sàn tầng 3 so với sàn tầng 1.

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HAPPINESS What are the real ingredients for a happy life? Many people say that having enough money is the main reason for being happy. If you are having a bad time, you are (0) unlikely to be happy, but when your basic needs are met, money isn't that important anymore. Happiness (1) ……………………. on appreciating the things you already have, instead of wanting more and more of them. It's true that money can buy you the latest smartphone, tablet or fashionable piece of clothing, but the (2) ……………………. that comes from buying these products is often short-lived. All of us remember the presents we received for Christmas or at birthday parties. We were all excited when opening them but a short time later we forgot about them or didn't seem to care at all. It seems that long-lasting happiness comes from abstract, imperceptible things rather than materialistic objects things like smartphones and fancy clothes. One of the main factors is how we (3) ……………………. with the people around us. People who have a family and friends that (4) ……………………. them tend to be happier than others. We also like to feel protected and know that we can (5) ……………………. the people in our daily lives. Another key contributor to happiness is leading a (6) ……………………. lifestyle. Poor health and laziness will make you feel miserable. A healthy diet is crucial and so is regular (7) ………………. . Working out for half an hour very day helps to reduce stress and also makes you feel better because it sets endorphins free , chemicals that make us happy. Getting enough sleep is also an important factor when talking about being happy. Especially young people (8) ……………………. sleep and go to bed too late. This causes fatigue and gets you to a bad start the following day. Not getting enough sleep also (9) ……………………. your level of concentration and puts you in a bad mood. Health experts (10) ……………………. us to get at least 7 to 8 hours of sleep every day. Làm câu này giúp mk vs mn