Cho tam giác ABC có số đo ba góc A,B,C tỉ lệ nghịch với 15,16,48. Tìm số đo các góc của tam giác ABC

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GẤP LẮM (CHỮ "M" KESO DÀI) RỒI Ạ!!!! Question III. PUT THE VERBS IN BRACKETS INTO THE CORRECT FORM 1. If i were you, i (look) ................................ for a new place live. 2. If Lan wasn't ill, she (join) ................................. out tree planting activity. 3. If there were fewer cars on the road, there (be) ......................................... less pollution. 4. If people really cared about the environments , they ( not dump ) 5. If there was no fresh water in the world, what ( happen ) ................................ . 6. If you (be) .......................... the president , what would you do to held the environment ? 7. They get sick so often . If they exercised more , they (be) ........................ heathier. 8. If I ( have ) ........................ one million US dollars , i would build more parks in our city . 9. Quan's mother is unhappy . If Quan tided his room every day, his mother ( not be ) ............................ so upset . 10. There isn't a garden at house . If there were, we ( grow ) ........................ vegetables . Question IV . Write a conditional sentence type 2 for each situation , as in the example . 2. There are so many billboards in our city . Peole can not enjoy the view . => If .......................................................................................................................... 3. There is so much light in the city at night . We can not see the stars clearly . => .................................................................................................................................... 4. We turn on the heater all the time . We have to pay three million dong for electricity a month . => .................................................................................................................................................................... 5. The karaoke bar makes so much noise almost every night . The residents complain to its owner. => .......................................................................................................................................................................... 6. She has a headache after work everyday . She works in a noisy office . => .................................................................................................................................