Giải dùm mình câu 2 tự luận vs ạ

bai nay lam nhanh lam giup mk vs

Khoanh vào đâu ạ ? E cần gấp? Tks all !!!!!!!!???

Cần sự trợ giúp của mọi người, mình đang rất cần gấp: Viết bài văn nghị luận xã hội trình bày quan điểm của anh (chị) về chủ đề: Nhân tài không bước ra từ sách vở mà bước ra từ lao động. Dàn ý chi tiết cũng được, mình xin cảm ơn

Full name: Period 45+ 46 Class: 6 PRACTICE: THE PAST SIMPLE I. Give the correct form of the verbs in the past tense. 1. do 11. buy 2. teach 12. have 3. send 13. take 4. spend 14. go 5. begin 15. make 6. cut 16. think 7. put 17. see 8. give 18. eat 9. write 19. sing 10. be 20. wear II. Use the right form of the Simple Past tense: 1. I (see) …………….him yesterday. 2. I (be) ………………born on January 5,1954. 3. I (play) ……………..football every Sunday afternoon last year. 4. He (teach) …………..English from 1950 to 1960. 5. His uncle (go) ……………..to work late yesterday morning. 6. Those people (speak) ……………….English with each other last meeting. 7. Helen (be) ………………..absent from school yesterday. 8. John (not-be)……………..in school yesterday. 9. There (be) ………………a lot of students absent from class yesterday morning. 10. We (not-be) ………………..able to get in touch with Mr Reese last night. 11. The wind last night (be) ………………very strong? 12. My brother (be) ………………….in London from 1950 to 1955. 13. Last Monday (be) …………….a very hot day. 14. Those two men (be) ………………….very poor a year ago. 15. Where you (do) yesterday morning? We (work) ………………..in the garden yesterday morning. 16. Helen and I (talk) ……………….on the telephone yesterday. 17. We both (learn) ……………..how to swim many years ago. 18. The meeting last night (begin) ………………at eight and (end)………………………. at ten. 19. I (stay)……………….. home and (write) ……………..several letters last night. 20. I (see) …………………Helen on the street yesterday. 21. I (hear) …………………the President speak on TV last night. 22. Helen (feel) ………………….very well yesterday. 23. We (go) ……………….to the park yesterday and (get) ……………wet when it (rain) III. Write the questions with Wh – words 1. They played soccer last week (What) …………………………………………………………………………………….. 2. We decorated our classroom on Saturday evening. …………………………………………………………………………………….. 3. Hoa tried her new dress on? (What) …………………………………………………………………………………….. 4. He talked to his teacher about the film on TV (Who) …………………………………………………………………………………….. 5. The students wore uniforms at school (What) …………………………………………………………………………………….. 6. They travelled to the USA by plane last month (How) …………………………………………………………………………………….. 7. I saw her last night. (when) …………………………………………………………………………………….. 8. We arrived at school at a quarter to seven.( What time) …………………………………………………………………………………….. 9. David went to school by bike yesterday. (How) …………………………………………………………………………………….. 10. I bought a lot of different souvenirs. (What) …………………………………………………………………………………….. 12. My father was in Ha Noi last month. …………………………………………………………………………………….. 13. My mother was at home last night. …………………………………………………………………………………….. VI. Use the right form of the verbs then answer the questions Yesterday (be) ……...Sunday, Nam (get) …………….up at six. He ……….(do) his morning exercises. He (take) …………a shower, (comb) …………..hair, and then he (have) ………… breakfast with his parents. Nam (eat) ……….a bowl od noodles and (drink) ………………….a glass of milk for hid breakfast. After breakfast, he (help)………………Mom clean the table. After that, he (brush) …………his teeth, (put) ………….on clean clothes, ang (go)………..to his grandparents’house. He (have)…………lunch with his grandparents. He (return)………………to his house at three o’clock. He (do)……....his homework. He (eat)………… dinner at 6.30. After dinner, his parents (take)…………………….him to the movies theater. It (be) …………very interesting film. They (come) ………..back home at 9.30. Nam (go) to bed at 10 o’clock. Answer the questions: 1. What day was yesterday? …………………………………………………………………………………….. 2. What time did Nam get up? …………………………………………………………………………………….. 3. What did he do after breakfast? …………………………………………………………………………………….. 4. Who did he have lunch with? …………………………………………………………………………………….. 5. What time did he have dinner? …………………………………………………………………………………….. 6. What time did Nam go to bed? V. Fill each blank with a word/phrase in the box badminton, doing, aerobics, sports , swimming, gym, games, twice, racing, jogging 1. Which……………….. do you often play at the weekends? 2. My brother plays soccer………………….a week. He does it on Saturday and Sunday. 3. How often do you go………………………………? Every morning. 4. My friend loves to swim. He goes……………………………. every Sunday. 5. What do you like……………………………………… best in your free time? 6. I like to watch motor …………………… on TV. It's really exciting. 7. Why does your brother like going to the …………………………….? Because it is great 8. Last weekend I played ………………….with Mai and we had a very goodtime. 9. Many girls in my class like doing ……………………… to keep fit. 10. In Viet Nam, we play different…………………………. during the break time.

Cho các muối : Mg(NO3)2, CuCl2, cho biết muối nào có thể tác dụng với. a. dd NaOH b. dd HCl c. dd AgNO3 nếu có hãy viết phương trình pư.

Cho tam giác ABC cân tại A,AB=6,BC=4,đường phân giác góc B cắt AC tại D a)tính AD,CD b) đường vuông góc với BD tại B cắt đường thẳng AC tại E.Tính EC

tính bán kính đường tròn ngoại tiếp tam giác abc, có ba cạnh là 13,14,15

Bài 3: Một chiếc ca nô đi xuôi dòng theo một khúc sông trong 3 giờ và đi ngược dòng trong 4 giờ, được 380 km. Một lần khác, ca nô này đi xuôi dòng trong 1 giờ và ngược dòng trong 30 phút được 85 km. Hãy tính vận tốc thật(lúc nước yên lặng) của ca nô và vận tốc của dòng nước(vận tốc thật của ca nô và vận tốc của dòng nước trong hai lần là như nhau)

Mn ơi giải giúp mik câu 12 nha (Vẽ hình giúp mik nhé) Mai mik phải nộp bài cho cô r Cảm ơn mn nhiều