chỉ cần viết câu trl kh cần ghi hết câu

Cho tam giác ABC, góc B=30°, góc C=45°, BC=a. Tính độ dài của đường cao kẻ từ A và các cạnh còn lại.

Giúp mk. A took B took off C took out D toon from

Ghi đáp ân ra luôn gửi mk trc rồi trình bày sau nhé

Mọi người giúp mình với ạ ( lưu ủa cấm chép mạng)

Vẽ mầm Nl: chó đột biến r ko xích lại đc

Mn giúp mik với😢mình còn có 10đ cuối cùng à nên ko còn cách nào khác bài hỏi nhìu bạn nào tốt bụng giúp mik với mik hứa sẽ 5 sao

Combine two sentences into a new one using the given words in brackets. Do not change the given words in anyways. 37. They started playing tennis in 2003. A. They played tennis since 2013. B. They have played tennis in 2013. C. They have played tennis for 2013. D. They have played tennis since 2013. 38. He was sick. He had to stay at home. A. He was sick because he had to stay at home. B. Because he was sick, he had to stay at home. C. He had to stay at home, so he was sick. D. Because he was sick, so he had to stay at home. 39. If you don't rest yourself, you really will be ill. A. Unless you don't rest yourself, you really will be ill. B. Unless you rest yourself, you really will be ill. C. Unless you rest yourself, you reallywill not be ill. D. Unless you don't rest yourself, you really will not be ill. 40.I want to have a holiday in Bali. It is an island in Indonesia. A. I want to have a holiday in Bali, which is an island in Indonesia. B. I want to have a holiday in Bali,which it is an island in Indonesia .C. I want to have a holiday in Bali, that it is an island in Indonesia. D. I want to have a holiday in Bali, that is an island in Indonesia. CÁC BẠN LÀM VÀ GIẢI CHI TIẾT GIÚP MÌNH VS Ạ

IV. Complete each of the following sentences with a phrasal verb from the box. Change the form of the verbs if necesssary. (BTNC – U2 – P15). |apply for, cheer up, dress up, find out, get over| |go on, pull down, set up, take off, turn back | 1. We’ve ……………………… a really good restaurant near the central station. 2. You don’t need to …………………………. to go to the mail – jeans and a T – shirt are fine. 3. Professor Colin Evers………………………… a job at a famous university in Sydney. 4. We really can’t……………………. living like this – we’ll have to find a bigger house. 5. Mary was very unhappy last week, but she has …………………….. now. 6. You need to ………………….. your shoes before going inside the house. 7. They …………………….. the old cinema to buil a new shopping mall. 8. A committee has been ………………………. to organise social events for the students. 9. It took me a few days to …………………….. my flu 10. The mountain climbers had to ……………………… because they were exhausted. V. Choose the correct option A, B, C or D to complete the sentences. 1. Osaka has become one of the …………… “liveable” city in Asia. A. more B. better C. much D. most 2. London is one of thelargest cities in the world but its population is a lot ………….. than Tokyo. A. small B. few C.smaller D. fewer 3. London is probably most famous for its museums, galleries, palaces and other sights, but it also includes a …………… range of peoples, cultures and religions than any other places. A. greater B. big C. wide D. wider 4. Ha Noi City now is …………. Than it was 10 years ago. A. as large B. more large C. much larger D. the largest 5. This river now is much less…………than before. People are aware of the environment and thay try to keep the river clean. A. polluted B. pollutes C. polluting D. pollution 6. When we were in Da Nang, we spent a lot of time …………… around and looking at the ancient temples, bridges and houses. A. wander B. wandering C. wandered D. wanders 7. On children Festival, the zoo is always …………. with people mainly children. A. packed B. had C. contained D. scored 8. You should take your shoes ………….. when you go into the temples. A. up B. in C. off D. on 9. When the doctor came in, he went ………….. all my test results and gave me a prescription. A. out B. over C. in D. of 10. A close friendship has gradually grown …………… between them. They help each other in their daily life. A. in B. out C. of D. up VI. Complete the following sentences, using double comparative. 1. It becomes …………………… to find a job. ( hard ) 2. That hole in your pullover is getting …………………………… ( big ) 3. As I waited for my interview, I became …………………………………….( nervous ) 4. As the day went on, the weather got ………………………………... ( bad ) 5. As the conversation went on, he became …………………………………….. ( talkative ) VII. Give the suitable comparion to complete each sentence. 1. The weather today is ……………. than it was yesterday. ( hot ) 2. The ……………… city in Canada is Toronto. ( large ) 3. This story is ……………… than that one. ( funny ) 4. I’m taking four classes. My history class is the ……………………… of all. ( interesting ) 5. The Pacific is ………………… than the Mediterranean Sea. ( deep ) 6. You can write …………………… I can ( well ) 7. My father drives ………………………………. I do. ( carefully ) 8. Indonesia is ………………….. Japan in population. ( large ) 9. Mt. Everest is ……………………….. mountain in the world. ( high ) 10. I think good health is …………………………….. thing in the life. ( important )

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