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Tìm các loại từ (Danh từ, động từ, tính từ, số từ, lượng từ, chỉ từ, phó từ) có trong văn bản sau

Cho phân số B = 10n/5n-3 a,Tìm n để B có giá trị nguyên b,Tìm GTLN của B

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VIII. Choose the best answer to complete the passage. Jim Green ……(0)…… a student in a secondary school. He …(1)… classes from Monday to Friday. He has many …(2).. to do after class in the afternoon. On Monday and Wednesday, he helps his ..(3)... with their English. On Tuesday and Thursday, he takes part in the Informatics Club. On Friday, he …(4)……basketball. He goes to the park or museum …(5)…. his parents and his sister ……(6)……Saturday. On Sunday, he has a good rest …(7)….. home and …….(8)…. his homework. Now, it is 8:30 in the morning, Jim ………(9)……… in the classroom and having a Math class. He is listening to the teacher carefully. His friends David and Tony are looking at the blackboard. Lucy and Lily are thinking. Mary is writing something in her notebook. All of them ……(10)….. working hard. 0. A. be B. are C. is D. am 1. A. to have B. has C. have D. having 2. A. school B. lesson C. housework D. things 3. A. books B. friends C. rulers D. notebooks 4. A. reads B. plays C. writes D. sees 5. A. with B. to C. by D. of 6. A. at B. in C. on D. to 7. A. in B. at C. on D. of 8. A. makes B. works C. does D. thinks 9. A. are sitting B. sitting C. sit D. is sitting 10. A. is B. are C. be D. to be IX. Fill in each gap with ONE suitable word. Mr. Tinh is an engineer …………(1) a big factory. He lives in a small apartment………….……(2) the fifth floor of a building in Ho Chi Minh City. The factory isn’t (3)…………..… his house, so he goes to work by bus. He ……….…….(4) home at 7 o’clock to arrive to work at 7.45. It ………………(5) Saturday morning now, and Mr. Tuan is at……………..…..(6), in bed. On Saturdays he gets up at a …………..…..(7) to seven. Then he ……………....(8) in the living room and has breakfast. On Saturday afternoons he……………….(9) tennis or goes swimming. On Saturday evenings, he (10)………………. stay at home, he usually goes out. X. Make questions for underlined parts. 1. She is cooking meal in the kitchen. …………………………………………………………………. 2. I’d like some milk and vegetables. …………………………………………………………………. 3. Na never flies a kite. …………………………………………………………………. 4. We often go to school by bicycles. …………………………………………………………………. 5. Her eyes are brown …………………………………………………………………. 6. There is a lamp by the telephone. …………………………………………………………………. 7. Minh is going to travel to school with his friends. …………………………………………………………………. 8. Tuan is playing volleyball with his father in the yard. …………………………………………………………………. 9. My brother wants to drink a glass of lemon juice. …………………………………………………………………. 10. Linh has milk and eggs for her breakfast. ………………………………………………………………….

làm hộ mình nếu đc giải thích vài câu hộ vs

Bài 2: Cho ∆ABC có tia phân giác của góc B và góc C cắt nhau tại I. Qua I kẻ đường thẳng song song với BC cắt AB ở D và cắt AC ở E. a) Chứng minh: ∆BDI và ∆CEI là các tam giác cân. b) Chứng minh: BD + CE = DE.

1. Snow in April is an unusual................ in this area. (occur) 2. Good................... were the key to succes (prepare) 3. People sang Auld lang syne ......................... on New year's eva (joy) 4. we love our grandma for her.................. (generous) giúp mk nha

so sánh bộ máy nhà nước của thời trần và lê sơ

( Dùng từ/ cụm từ cho sẵn để viết thành câu đầy đủ) 1. We/ used/ go/ school/ on/ foot. 2. about / 80km/ Bac Ninh/ Ha Long Bay. 3. I/ go/ City centre/ 15 minutes / car 4. They / used / play / chess / their free time 5. He / travel / Ho Chi Minh City / 2,5 hours / plane/. ai làm dc thì giúp mk nha đúng và đầy đủ tick 5 sao luôn