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22 tháng 7 2021

1. A - A - D - C - B

em nhé!

26 tháng 7 2021

ok cô

 

21 tháng 7 2021

36. Bob has never seen this movie before.

39 Have you received any letter from your parents yet?

43. People plant trees in public areas.

44. I didn't go to school because it rained heavily yesterday.

45. How long have you studied at school?

21 tháng 7 2021

31. They give care and comfort to disadvantaged or handicapped children and help them to overcome their difficulties.

32. The people who have suffered badly in wars or natural disasters.

33. In remote or mountainous areas.

34. Because they are young enough to understand the problems of younger boys and girls.

35. They believe that some of the happiest people in the world are those who help to bring happiness to the others.

21 tháng 7 2021

1c 2b 3c 4a 5c 6c 7b 8d 9c 10d 11b

21 tháng 7 2021

1D 2A 3C 4E 5B

21 tháng 7 2021

A-E đâu rùi b

21 tháng 7 2021

1B 

1C 2D 3C 4A 5D 6B 7C 8A 9C 10A 11C 12C

21 tháng 7 2021

“Đông trùng hạ thảo” là 2 giai đoạn của 1 cuộc đời của sinh vật, nó vừa là cây, vừa là con. Chúng có 2 phần rõ rệt gồm: Phần dưới là 1 con sâu và từ đầu con sâu ấy mọc lên 1 mầm lá.

Đông trùng hạ thảo tươi nguyên con có nguồn gốc sơ khai ban đầu là ấu trùng của một loài bướm (thường gọi là bướm dơi). Vào mùa hè chúng đẻ trứng. Và mùa đông trứng nở ra ấu trùng sâu non và sinh trưởng trong lòng đất. Trong trường hợp, sâu con ăn phải hoặc bị bào tử của nấm trùng thảo ký sinh trên các lỗ thở, chúng ngay lập tức bị loài nấm này xâm nhập vào cơ thể. Các sợi nấm lúc này bắt đầu phát triển mạnh nhờ việc hút các chất dinh dưỡng từ cơ thể sâu non và lớn dần lên.

Dần dần, chất dinh dưỡng và cơ thể ấu trùng bị cây nấm ăn hết và chỉ còn lại lớp vỏ bên ngoài nên sâu không thể lột xác để thành bướm được. Khi mùa xuân đến, thời tiết nhiệt độ thích hợp, sợi nấm mọc dài ra, theo thời gian hoàn thiện thành cây nấm hoàn chỉnh. Người ta cho rằng loài sâu của mùa đông ấy đã biến thành ngọn cỏ của mùa hạ này nên gọi là “đông trùng hạ thảo”

21 tháng 7 2021

III. Put the verd in brackets in either past simple or present perfect.

16. They (buy )__________bought______ a new house last week.

17. I (buy )______bought___________ a new television.

18. My morther (watch )______has watched___________. Don't  burn several times.

19. I (watch )______watched___________. Iron man last night.

20. My father (meet )________has met_________ my teacher before.

21. My brother (meet )_______met__________ his old friend yesterday.

22. He (go )________went_________ to Paris last summer.

23. She (never, go )_________________ to Paris.

24. Phong (finish )________has finished_________ his homework recently.

25. My friend (finish )____finished_____________ his essay three days ago.

21 tháng 7 2021

hiha

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. 1. We went out for _____ meal last night.  _____ restaurant we went to was excellent.A. a/ The                    B. the/ A                                C. a/ ∅                                   D. the/ ∅2. As I was walking along the street, I saw _____ $10 note on _____ pavement.A. a/ a                         B. the/ the                              C. a/...
Đọc tiếp

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

1. We went out for _____ meal last night.  _____ restaurant we went to was excellent.

A. a/ The                    B. the/ A                                C. a/ ∅                                   D. the/ ∅

2. As I was walking along the street, I saw _____ $10 note on _____ pavement.

A. a/ a                         B. the/ the                              C. a/ the                                 D. the/ a

3. _____ actress’s life is in many ways unlike that of other women.

A. An                          B. A                                        C. As                                      D. That the

4. Kate plays _____ violin in an orchestra.

A. the                         B. a                                         C. an                                       D. ∅

5. _____ computer has changed _____ way we live.

A. A/ the                    B. The/ the                             C. A/ a                                    D. The/ a

6. Excuse me, where is _____ bus station, please?

A. a                             B. the                                      C. ∅                                        D. an

7. What did you have for _____ breakfast this morning?

A. a                             B. an                                       C. the                                      D. ∅

8. Peter used to work in _____ Middle East.

A. ∅                           B. the                                      C. an                                       D. a

9. My plane was delayed. I had to wait at _____ airport for three hours.

A. the                         B. a                                         C. an                                       D. ∅

10. I have _____ problem. Can you help me?

A. ∅                           B. a                                         C. an                                       D. the

11. Barack Obama is _____ President of _____ United States.

A. the/ the                  B. a/ ∅                                   C. the/ ∅                                D. the/ an

12. He never listens to _____ radio. He prefers watching _____ television.

A. a/ a                         B. a/ the                                 C. the/ ∅                                D. ∅/ the

13. _____ university will be built in _____ center of the town.

A. A/ the                    B. An/ the                              C. The/ a                                D. An/ a        

14. _____ River Nile is _____ longest river of all.

A. ∅/ Æ                     B. A/ the                                C. The/ the                             D. ∅/ a

15. _____ Women’s Day is on _____ eighth of March.

A. The/ ∅                  B. ∅/ the                                C. The/ an                              D. ∅/ an

16. By _____ time we had just left the office, _____ alarm went off.

A. ∅/ the                   B. a/ an                                   C. a/ the                                 D. the/ an

17. He grew up in _____ orphanage in _____ United Kingdom.

A. the/ ∅                    B. an/ an                                C. the/ an                               D. an/ the

18. Laura is friendly. She can make _____ friends easily.

A. a                             B. an                                       C. the                                      D. ∅

19. That car can run at _____ speed of 180 miles _____ hour.

A. the/ an                   B. a/ the                                 C. a/ a                                     D. the/ a

20. _____ experience is _____ best teacher.

A. An/ the                  B.∅ / the                                C. the/ the                              D. an/ an

3
21 tháng 7 2021

1.A

2.C

3.A

4.A

5.B

6.B

7.D

8.B

9.A

10.B

11.A

12.C

13.A

14.C

15.B

16.D

17.D

18.D

19.A

20.B

21 tháng 7 2021

1. A    

2. C     

3. A     

4. A     

5. B    

6. B     

7. D    

8. B 

9.A

10. B

11. A   

12. C   

13. A   

14. C 

15. B

16.D

17. D

18. D

19. D

20. B

Bạn tham khảo nhé:3yeu

I. Put a/ an, the or ∅ in each space to complete the following sentences.1. I’m sorry. I didn’t mean to do that. It was _____ mistake.                                                   2. There were no chairs, so we had to sit on _____ floor.3. Lucy has just gotten _____ job in _____ bank in Chicago.4. There’s _____ bookstore on _____ corner near my house.5. It’s very cold in here. Can you close _____ window, please?6. If you go past _____ post office, can you get me some stamps?7. It was _____...
Đọc tiếp

I. Put a/ an, the or  in each space to complete the following sentences.

1. I’m sorry. I didn’t mean to do that. It was _____ mistake.                                                   

2. There were no chairs, so we had to sit on _____ floor.

3. Lucy has just gotten _____ job in _____ bank in Chicago.

4. There’s _____ bookstore on _____ corner near my house.

5. It’s very cold in here. Can you close _____ window, please?

6. If you go past _____ post office, can you get me some stamps?

7. It was _____ very hot day. It was _____ hottest day of _____ year.

8. What’s _____ name of _____ woman who sat beside you at the dinner?

9. How often do you go to _____ movies?

10. “Can you tell me where _____ Room 306 is, please?” “It’s on _____ third floor.”

11. He lay down _____ ground and looked up at _____ sky.

12. You’ll find _____ information you need at _____ top of _____ page 24.

13. _____ moon goes around _____ earth every 27 days.

14. He doesn’t usually have _____ lunch, but he always eats _____ good breakfast.

15. If you live in _____ foreign country, you should try and learn _____ language.

16. _____ next train to Brighton leaves from _____ Platform 5.         

17. Last year we visited _____ Canada and _____ United States.

18. _____ highest mountain in _____ Africa is _____ Kilimanjaro.

19. _____ Mediterranean Sea is the sea between _____ Africa and _____ Europe.

20. _____ Mississippi is _____ longest river in _____ North America.

3
21 tháng 7 2021

1. a                2. the                   3. a/ a                  4. a, the                  5. the

6. the             7. a/ the/ the         8. the/ the           9.the                       10. ∅ / the

11. the/ the   12. the/ the/ ∅       13. The/ the        14. ∅ / a       15. a/ the

16. The/ ∅                  17. ∅ / the                  18.The/ ∅ / ∅           19.The/ ∅/ ∅            20. The/ the/  ∅

21 tháng 7 2021

1.a

2.the

3.a - the

4.a - the

5.the

6.the

7.a - the - the

8.the - the

9.the

10.∅ - the

11.∅ - the

12.the - the - ∅

13.the - the

14.the - ∅

15.the - ∅

16.the - ∅

17.∅ - the

18.the - ∅ - ∅

19.the - ∅ - ∅

20.the - the - the