Giúp em bài này với , khó quá em ko bik làm :< , hứa vote 5 sao ạ

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đặt cho mình 4 ví dụ từ ghép chính phụ : từ ghép đẳng lập : từ láy bộ phận : từ láy toàn bộ :

thực hiện các phép tính , viết kết quả dưới dạng lũy thừa a 3^5 . 7^2.21 b ( 2^9.16+2^9.34): 2^10 c 3^8:3^4+2^2.2^3

Cho∆ABC có góc A=70⁰.M ∈ BC.Vẽ điểm D đối xứng vs M qua AB,E đối xứng vs M qua AC a)C/m AD=AE b) Tính góc DAE (Vẽ hình dùm mình nha)

9. She got up so late this morning that she didn’t have time to make up, _______________ got dressed and rushed to the office. (hurry) 10.He is considered one of the greatest _____________ of the country. (heroic) 11. The ____________ have to move away because of a hug storm. (village) 12. She doesn’t live in Hanoi.She settles down in Ha Dong, a ______________ town. (near) 13. This athlete has had _______________ achievements. (admire) 14. There are a lot of _______________ at tourist attractions in HCMC. (sightsee) 15. She is such a good teacher. Her lessons are ________________ explained so we love her a lot. (enjoy) 16. Peter’s opinion wasn’t practical so we were in ________________ with him.(agree) 17. Banyan tree _________ the Vietnamese country. (symbol) 18. We’ll wait for you at the main ___________ to the market. (enter) 19. Games can make learning more __________ . (enjoy) 20.We have lived in a hotel with a _________ atmosphere. (rest)

1. There was .............. piano in the corner of the room. A. a B. an C. .... D. the 2. It is fun to learn English on .............. computer. A. a B. an C. ..... D. the 3. Are they .................. students? A. a B. an C. .... D. the 4. Have you ever been to .............. British Museum. A. a B. an C. .... D. the 5. We only have .............. hour to complete the test. A. a B. an C. .... D. the 6. ............ Hyde Park is a very large park in central London. A. a B. an C. .... D. the 7. I would like .............. rice with my curry. A. a B. an C. .... D. the 8. He is ............ English man. A. a B. an C. .... D. the 9. He is ................ English. A. a B. an C. .... D. the 10. We may have ............ look at the magazines? A. ...... B. a C. the D. an 11. Children usually begin to go to ..... school at ..... age of 6. A. the, the B. a, a C. ......, the D. the, a 12. Finally we got to ....... house where our grandparents had once lived. A. the B. an C. ...... D. an 13. Sam is .............. man to speak at the conference tomorrow. A. ...... B. a C. the D. an 14. Birds can fly in .................. sky. A. an B. the C. ...... D. a 15. All work had to be done by ..... hand when there were no modern machines. A. an B. the C. ...... D. a 16. She is .............. tallest girl in the school. A. a B. an C. the D. ...... 17. Where is ............ pretty, pink sweater I bought last week? A. a B. an C. the D. ...... 18. I want to see .............. movie. I don't care which one we see. I just want to get out tonight. A. a B. an C. the D. ...... 19. Can you play .............. piano? A. a B. an C. the D. ...... 20. Do you like .............. my new glasses? A. a B. an C. the D. ......

109: một bóng đèn có ghi 18V - 1A mắc nối tiếp với một biến trở con chạy để sử dụng vs nguồn điện có hiệu điện thế ko đổi 24V. a. điều chỉnh biến trở đến giá trị Rb = 12 ôm. Hãy tính toán và nêu nhận xét về độ sáng của bóng đèn b. hỏi phải điều chỉnh biến trở có giá trị điện trở bao nhiêu để đèn có thể bình thường. bỏ qua điện trở các dây nối

Cíu zới 😥 - Ai cíu tui xới

Tối mik phải nộp r giúp mik vs Ex. 1 Fill in the blanks with the correct form of the word in brackets. 1. The images of the war were very _________. (Depress) 2. I nearly fell asleep in the cinema. The film was so _________. (Bore) 3. She had such good marks that she was very _________. (Encourage) 4. Can you tell me where that _________ noise comes from? (Annoy) 5. They were _________ the weather wasn’t good yesterday. (Disappoint) 6. My sister was _________ by my old toys. (Fascinate) 7. When you are not in good spirits, it is _________ to stay in bed all day. (Tempt) 8. I do the same thing every day. My job is very ______. BORE 6. I have nothing to do. I'm ______. BORE 9. My job is very varied. I find it ______. INTEREST 10. I'm ______ in applying for the job. INTEREST 11. I heard some very ______ news. I'm going to lose my job. I feel terrible. DEPRESS 12. Cheer up. Don't feel so ______. There are plenty of other jobs. DEPRESS