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Yến Chi Nguyễn
Yến Chi Nguyễn

Yến Chi Nguyễn
Học tại trường Chưa có thông tin
Đến từ Chưa có thông tin , Chưa có thông tin
Số lượng câu hỏi 127
Số lượng câu trả lời 14
Điểm GP 0
Điểm SP 1

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Hồ Hoàng Khánh Linh
Hồ Hoàng Khánh Linh

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Yến Chi Nguyễn

Chủ đề:

Violympic toán 9

Câu hỏi:

Cho (O) △ABC nội tiếp. Vẽ đường cao AD , BE , CF cắt nhau tại H. Lấy K đối xứng A qua O

1. CMR ABAC = 2RAD => R?

2. CMR góc BAOB = góc HAC; CMR B,F,E,C ϵ đường tròn

AD vuông góc (O) tại M

CMR BMKC là hình thang cân

3. BE, CF vuông góc (O) tại I

CMR EF//IJ
Yến Chi Nguyễn

Chủ đề:

Văn bản ngữ văn 9

Câu hỏi:

Viết một đoạn văn nghị luận xã hội về: Văn hóa cảm ơn
Yến Chi Nguyễn

Chủ đề:

Văn bản ngữ văn 9

Câu hỏi:

Viết một đoạn văn nghị luận xã hội với cậu ngạn ngữ sau : Bộ lông làm đẹp con công , học vấn làm đẹp con người. Nêu suy nghĩ của em về vai trò của học vấn
Yến Chi Nguyễn

ai kb với mik ko

chán quá đi
Yến Chi Nguyễn

Chủ đề:

Văn bản ngữ văn 9

Câu hỏi:

1.Viết đoạn văn nghị luận xã hội bàn về việc ý thức của người một phận người dân không chấp hành nghị định "giãn cách xã hội" của chính phủ trong những ngày vừa qua!
2. Tìm những biện pháp nghệ thuật tu từ có trong khổ thơ đầu bài "Viếng lăng Bác" và phân tích tác dụng
Yến Chi Nguyễn

Chủ đề:

Văn bản ngữ văn 9

Câu hỏi:

Viết đoạn văn nghị luận xã hội bàn về việc ý thức của người một phận người dân không chấp hành nghị định "giãn cách xã hội" của chính phủ trong những ngày vừa qua!

Ai có không ạ? Cảm ơn
Yến Chi Nguyễn

Chủ đề:

Luyện tập tổng hợp

Câu hỏi:

PAST SIMPLE TENSE + PRESENT PERFECT TENSE (1)
Exercise 1: Choose the suitable –ed ending for the following words. (Chọn đuôi ed phù hợp)
1. stop A. stopped B. stoped C. stopt
2. dance A. dancet B. danced C. danceed
3. clap A. claped B. clapd C. clapped
4. skip A. skipped B. skipt C. skiped
5. fry A. fryed B. fryd C. fried
6. pat A. pated B. patted C. pated
7. play A. plaied B. played C. playd
8. listen A. listened B. listenned C. listend
9. chat A. chated B. chatted C. chatd
10. tidy A. tidied B. tidyed C. tided
11. try A. tryed B. tried C. tryied
12. dry A. dryed B. dryied C. dried
13. stay A. staied B. stayed C. stayied
14. study A. studied B. studied C. studyd
15. cry A. cryed B. cryied C. cried
16. look A. looked B. lookked C. lookt
17. walk A. walked B. walkked C. walkt
18. watch A. watchhed B. watchyed C. watched
19. paint A. painted B. paintted C. paintied
20. learn A. learned B. learnned C. learnied
Exercise 2: Choose the correct the past form of the following words (chọn dạng quá khứ)
21. am A. was B. were C. been
22. is A. was B. were C. been
23. are A. was B. were C. been
24. do A. did B. doed C. done
25. go A. gone B. went C. goed
26. eat A. ate B. eated C. eaten
27. have A. haved B. had C. having
28. give A. gived B. given C. gave
29. sing A. singed B. sang C. sung

30. drink A. drinked B. drank C. drunk
31. swim A. simming B. swum C. swam
32. draw A. drew B. drawed C. drawn
33. ride A. rided B. ridden C. rode
34. write A. wrote B. writed C. written
35. drive A. drove B. driven C. driving
Exercise 3: Choose the correct the past participle form of the following words (chọn dạng
quá khứ phân từ - phân từ 2)
36. am A. was B. were C. been
37. is A. was B. were C. been
38. are A. was B. were C. been
39. do A. did B. doed C. done
40. go A. gone B. went C. goed
41. eat A. ate B. eated C. eaten
42. have A. haved B. had C. having
43. give A. gived B. given C. gave
44. sing A. singed B. sang C. sung
45. drink A. drinked B. drank C. drunk
46. swim A. simming B. swum C. swam
47. draw A. drew B. drawed C. drawn
48. ride A. rided B. ridden C. rode
49. write A. wrote B. writed C. written
50. drive A. drove B. driven C. driving
Yến Chi Nguyễn

Chủ đề:

Luyện tập tổng hợp

Câu hỏi:

PAST SIMPLE TENSE + PRESENT PERFECT TENSE (1)
Exercise 1: Choose the suitable –ed ending for the following words. (Chọn đuôi ed phù hợp)
1. stop A. stopped B. stoped C. stopt
2. dance A. dancet B. danced C. danceed
3. clap A. claped B. clapd C. clapped
4. skip A. skipped B. skipt C. skiped
5. fry A. fryed B. fryd C. fried
6. pat A. pated B. patted C. pated
7. play A. plaied B. played C. playd
8. listen A. listened B. listenned C. listend
9. chat A. chated B. chatted C. chatd
10. tidy A. tidied B. tidyed C. tided
11. try A. tryed B. tried C. tryied
12. dry A. dryed B. dryied C. dried
13. stay A. staied B. stayed C. stayied
14. study A. studied B. studied C. studyd
15. cry A. cryed B. cryied C. cried
16. look A. looked B. lookked C. lookt
17. walk A. walked B. walkked C. walkt
18. watch A. watchhed B. watchyed C. watched
19. paint A. painted B. paintted C. paintied
20. learn A. learned B. learnned C. learnied
Exercise 2: Choose the correct the past form of the following words (chọn dạng quá khứ)
21. am A. was B. were C. been
22. is A. was B. were C. been
23. are A. was B. were C. been
24. do A. did B. doed C. done
25. go A. gone B. went C. goed
26. eat A. ate B. eated C. eaten
27. have A. haved B. had C. having
28. give A. gived B. given C. gave
29. sing A. singed B. sang C. sung
Yến Chi Nguyễn

Chủ đề:

Luyện tập tổng hợp

Câu hỏi:

PAST SIMPLE TENSE + PRESENT PERFECT TENSE (2) Exercise 1: Choose the correct form of the verb to complete sentences (Thì quá khứ đơn) 1. I (be) at home yesterday morning A. were B. am C. was 2. He (play) football with his friends two days ago. A. playing B. played C. plaied 3. They (get) up early yesterday morning. A. got B. getted C. gotten 4. My father (play) chess five times yesterday. A. plaied B. played C. playing 5. We (learn) English at home yesterday afternoon. A. learned B. learning C. learnned 6. She (become) a dentist in 2010. A. becomes B. became C. become 7. They (not go) to work five days ago. A. weren’t go B. aren’t go C. didn’t go 8. The weather (be) hot last week. A. was B. were C. been 9. What they (do) five years ago? A. did they do B. did C. done 10. He (can) swim when he was three years old. A. could B. canned C. coulded Exercise 2: Choose the correct form of the verb to complete sentences (Thì hiện tại hoàn thành) 11. I (live) here for 12 years. A. lived B. have lived C. has lived 12. They (work) for this company since 1995. A. has worked B. worked C. have worked 13. I (eat) this food several times. A. has eaten B. have eaten C. has ate 14. They already (watch) Harry Potter. A. have already watched B. already have watched C. have already watch 15. He just (arrive) home. A. has just arrived B. have just arrived C. just has arrive 16. We (know) each other for a long time. A. has known B. have knew C. have known 17. Coronavirus (kill) a lot of people around the world. A. has killed B. have killed C. has kill 18. She (not make) up her mind yet. A. hasn’t made B. haven’t made C. isn’t made 19. This is the first time we (meet) a K-pop star. A. met B. has met C. have met 20. I (learn) to ride a bike since I was five years old. A. learned B. have learned C. has learned ____________________________________
Yến Chi Nguyễn

Chủ đề:

Luyện tập tổng hợp

Câu hỏi:

PAST SIMPLE TENSE + PRESENT PERFECT TENSE (3) Exercise 1: Choose the best answer to complete the following sentences 1. There _________ a serious food in this area last year. A. was B. has been C. were D. have been 2. She _________ me good health and success on my last birthday. A. wished B. wishes C. has wished D. wishing 3. The last time they __________Ha Noi was in 2008. A. visit B. visited C. visiting D. have visited 4. She __________her project yet. A. hasn’t finished B. has finished C. finished D. didn’t finish 5. I __________English since I was a child. A. have learn B. has learnt C. learnt D. have learnt 6. Last week, I ___________Ha Long Bay with my family. A. visited B. visit C. am visiting D. have visited 7. She ___________five novels so far. A. have written B wrote C. writes D. has written 8. They first __________each other in 2009. A. meet B. met C. will meet D. have met 9. We have been good friends since we________at School. A. are B. were C. have been D. was 10. There ________an outbreak of coronavirus in the world lately. A. were B. was C. has been D. have been Exercise 2: Rewrite the following sentences using past simple and present perfect tenses. 11. I began watching TV three hours ago. A. I have watched TV for three hours. B. I have watched TV for three hours ago. C. I have watched TV since three hours. 12. The last time she ate fast food was in January. A. She has eaten fast food since January. B. She hasn’t eaten fast food since January. C. She hasn’t eaten fast food for January. 13. He has played soccer since three o’clock. A. He started to play soccer at three o’clock. 2 / 2 B. He started to play soccer three o’clock ago. C. He started to play soccer three o’clock before. 14. I haven’t met her for a long time. A. It’s a long time since I have met her. B. It’s a long time since I haven’t met her. C. It’s a long time since I last met her. 15. Tuan started to do his homework ten minutes ago. A. Tuan has done his homework since ten minutes. B. Tuan has done his homework for ten minutes. C. Tuan have done his homework for ten minutes. 16. When did you study English? A. How long have you studied English? B. How long did you study English? C. How long has you studied English? 17. They began building this house 2 months ago. A. They haven’t built this house for 2 months. B. They have built this house for 2 months ago. C. They have built this house for 2 months. 18. My father started to work in this factory last week. A. My father has worked in this factory in last week. B. My father has worked in this factory for last week. C. My father has worked in this factory since last week. 19. How long has he worked in the garden? A. When has he worked in the garden? B. When did he start to work in the garden? C. When did he started to work in the garden? 20. How long ago did you learn music? A. How long have you learnt music? B. How long have you started to learn music? C. How long did you learn music?