cứu em vs em đag cần gấp aaaaaaaaaaaaa

Cho tam giác ABC cân tại A. H là trung điểm của BC, M nằm giữa H và B. a) Chứng minh AH vuông góc với BC b) Chứng minh AH < AC c) Chứng minh AM<AB d) Chứng minh AH<AM<AC

Calli:" Bắt cá hai tay" hoặc " ăn cơm hai nhà" P/s: mình vừa trap đc 1 em, 1 có biệt danh là bột và 2 là milesuni

Cho tam giác ABC có các góc đều nhọn, góc A= 60 độ. Vẽ đường cao AD cắt đường cao BE tại H. a) Gọi K là điểm đối xứng của H qua AC. Tính góc ACK. b) Gọi L là điểm đối xứng của H qua BC. Tính góc BLC.

cho ctlhn

Lại là mình nè . Use the correct form of the words in CAPITAL to complete the sentences. 31. In Vietnam, industrialization has …… the country’s economy. DIVERSE 32. …… beauty sports are particular to Halong Bay. ATTRACT 33. Among the ethnic minorities, the Tay has the …… population. LARGE 34. Local people in …… clothing are selling their farming products. COLOR 35. The people of Vietnam are diverse but very ……. PEACE 36. I can’t do more work as I am so ……. TIRE 37. Living in the countryside has its own some ……. LIMIT 38. “The Young Pioneers” is a famous …… in Vietnam. ORGANIZE 39. David’s …… last night was successful. PERFORM 40. Life in the city is more …… than in the countryside. CONVENIENCE Chắc chắn nha

viết các phân số sau thành số thập phân: 1/2 ; 3/4 ; 4/5 ; 9/20 ; 4/25 ; 27/45 ; 3/8

III- Fill in ON- OFF- UP- DOWN 1. Would you like to try...................this pink sweater? 2. We will set..................as soon as he gets....................the bus. 3. It took us two hours to put..............these decorations. 4. Would you mind turning.......................the music? It is a bit noisy 5. When the alarm clock went..........................., I got........................ 6. What time does the plane take.............................? 7. When he grows........................, he will understand. 8. Don’t forget to put.........................your coat when you go out. 9. Remember to turn....................the lights before you go out. 10. It’s too hot. Can you turn...................the fan? 11. He always speaks too fast. I’d like him to slow.................... 12. Passengers must switch......................their phones on the plane 13. Shall I help you take.........................the paintings when everyone leaves the art gallery? 14. It was very hard for him to set.......................his new business. 15. Vietnamese pass........................the tradition of helping other people. 16. Many people are cutting .......................trees in the forest. 17. The building was pulled………………….to make way for a new high way. 18. He took……………………..swimming when he was 10 years old. 19. He arrived home late, so I had to heat………………..the food for him. 20. The doctor advised him to cut…………………on the cigarettes he smokes. IV- Replace the underlined verb with a phrasal verb 1. What time are they going to start the journey? 2. Sandra should decrease fast food consumption. 3. The old tower was demolished to make way for a new park. 4. I was sleeping soundly when the alarm rang. 5. What time does the plane leave? 6. He started his business when he was very young. 7. If I were you, I would start swimming. 8. You won’t understand this until you become older. 9. Dad takes the kids home from school every day. 10. The workshop had to stop because of social distancing. 11. I think I will have to find a good job in the future. 12. He stopped smoking a few years ago. He thought that smoking was bad.

Mn cho e hỏi về luư đồ chứng từ chu trình mua hàng ntn đc k ạ, e xin cảm ơn

238: Nam ....................... every morning. A. is jogging B. jogs C. jog D. is jog 239: Ha: What does Miss Lan do in ................free time? An: She plays sports. A. his B. her C. their D. my 240: Tuan goes fishing twice ....................... week. A. a B. an C. any D. at 241: It’s ................................ in the Summer. A. cold B. hot C. cool D. warm 242: It’s cold in the ........................ . A. Summer B. Winter C. Fall D. Spring 243: What’s the weather ....................... in the Fall? A. hot B. cold C. like D. want 244: Ba goes ....................... when it’s hot. A. swim B. swims C. swimming D. to the swim 245: Thu likes hot weather but Mai likes ....................... weather. A. the B. a C. an D. cold 246: An: What do you ........................ when it’s hot? Ha: I go swimming. A. do B. does C. doing D. don’t 247: ................... does Minh go camping with? A. Where B. Who C. When D. Which 248: What do you do ........................ the Spring? A. on B. in C. at D. of 249: I like Fall because the ........................ is cool. A. sport B. seasons C. weather D. activities 250: When ....................... warm, Ba goes fishing. A. it’s B. it C. they D. they’re 251: There are four ............................... in a year. A. Spring B.Summer C. seasons D.Winter 252: Ha ............. goes swimming in the Winter because the weather is cold. A. never B. always C. usually D. often 253: Xuan often.............................. badminton in the Fall. A. goes B. runs C. play D. plays 254: We ................................ dinner at home every day. A. has B. have C. are having D. is having 255: ............................. you going to visit Hue this Summer? A. Do B. Does C. Are D. Is 256: Where is he going to .............................. in Hue? A. stay B. stays C. staying D. goes 257: Is your mother doing the housework ........................ ? A. every morning B. every day C. now D. tomorrow 258: How ....................... are they going to stay there? - For 3 days. A. many B. much C. old D. long 259: We’re going to stay there ....................... 5 days. A. in B. for C. on D. of 260: ................. does Tu do in the cold weather? - He plays video games. A. Where B.What C. When D. Which 261: What is he ................................ to do? A. go B. goes C. going D. is going 262: Where are you going to go ....................... the weekend? A. on B. in C. of D. to 263: Nam often ........................ his camera to his picnic. A. to bring B. bring C. brings D. bringing 264: Are you going to .......................... some photos? A. take B. takes C. taking D. are taking 265: Let’s ........................ camping this weekend. A. going B. goes C. go D. to go 266: I don’t want ....................... to Hue because I’m very tired. A. going B. goes C. go D. to go 267: What about ................................. by bike to the pagoda? A. going B. goes C. go D. to go