Cho tam giác ABC có AB=AC=5cm. Gọi M là trung điểm BC. a) Tam giác ABC là tam giác gì? Vì sao. b) Chứng minh: tam giác AMB bằng tam giác AMC và góc BAM bằng góc CAM

II. Gạch chân dưới đáp án đúng. 1. He usually goes to school (in / on / at) the morning. 2. (When / Where / How) do you go to school? - By bicycle. 3. What (is / does / do) Ba often do on Sundays? 4. I‟m going (see / seeing / to see) Huong Pagoda tomorrow. 5. I‟d like (a / some / an) oranges III. Tìm , gạch chân dưới từ sai và sửa lỗi. 1. Tokyo is small than Mexico city. ………………………………. 2. How much students are there in your class?.................................................... 3. Where are Susan from? ………………………………

Cho đường tròn tâm O bán kính R đường kính AB. kẻ tiếp tuyến Ax vs đường tròn tại A. Lấy điểm M thuộc tia Ax kẻ tiếp tuyến MC với đường tròn tâm O tại C (C khác A) Tiếp tuyến của đường tròn tại B cắt AC tại D .nối OM cắt AC tại E a) cm tứ giác OBDE nt b) cm AC ×AD=74R Mũ 2 c

hãy chứng minh rằng là học sinh cần rèn luyện thói quen tốt trong gia đình nhà trường và lớp học ngắn nhất.ko spam nhé

ai giúp mình với mình vote 5 sao cho

2 tb sinh giao tử có kiểu gen AaBbDd gp bình thường ko xảy ra đột biến cho số giao tử tối đa là A.4 B5 C.6 D, 3

"the family is the only place to exist" , please write a paragraph if your thoughts on the sentence above

what will your city be like in 100 years

1 1. Tom _____ his room every Saturday.a) tidyb) tidies 2. We _____ to the music every day.a) listenb) listens 3. Mary usually _____ TV in the evening.a) watchb) watches 4. The girls often _____ with the dolls. a) playb) plays 5. I _____ in the pool on Sundays.a) swimb) swims 6. They _____ their homework every day.a) dob) does 7. Bill _____ play tennis every Sunday.a) don’tb) doesn’t 8. My brothers _____ like to drink milk.a) don’tb) doesn’t 9. We _____ often go to the movies.a) don’tb) doesn’t 10. They _____ understand this rule.a) don’tb) doesn’t 11. I _____ like to get up early.a) don’tb) doesn’t 12. ___ Kate help her mother every day?a) Dob) Does 13.___Tom know all the computer games?a) Dob) Does 14.___your sister wear nice dresses?a) Dob) Does 15.___they learn to dance at school?a) Dob) D oes 16. ___the boys like to plant flowers? a) Dob) Does 17. ___you like to draw animals?a) Dob) Does 18. ___they go to the zoo on Sundays?a) Dob) Does 19.___ your brother drive his car well?a) Dob) Does 20. ___ Ben want to find his friends?a) Dob) DoesChoose the correct questionsfor the underlined parts: 21. We water the flowersin two days.a) What do you water in two days?b) When do you water in two days?c) Where do you water in two days? 22. They feed the rabbits at 2 o’clock.a) What time do they feed the rabbits?b) What time does they feed the rabbits?c) What time do you feed the rabbits? 23. They go to the zooon Sundays?a) What do they go on Sundays?b) Where do they go on Sundays?c) When do they go on Sundays? 24. My sister watches TV after school.a) When does your sister watches TV?b) Where does your sister watch TV?c) When does your sister watchTV? 25. I often do the houseworkin the afternoon.a) Whatdo you often do in the afternoon?b) What do you often in the afternoon?c) What does you often do in the afternoon? 26. Mai has lunch with her grandparents.a) Who does Mai has lunch with?b) Who do Mai have lunch with?c) Who does Mai have lunch with? 27. My motherusually tidies my room.a) Who usually tidies your room?b) Who do usually tidies your room?c) Which usually tidies your room? 28. Lan goes to the cinema once a week.a) How does Lan go to the cinema?b) How manydoes Lan go to the cinema?c)How often does Lan go to the cinema? 29. She wants somebananas.a) How many bananas does she wants?b) How many bananas does she want?c) How much bananas does she want? 30. There is aboy in my class.a) How many boys are there in your class?b) How many boy are there in your class?c) How many boy is there in your class? ----------- Giúp em với ạ------------

Khoanh trắc nhiệm nhanh giúp mình với ạ