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11 tháng 10 2019

a) Trái nghĩa với khỏe : yếu

b) Chỉ con vật nhỏ, sống thành đàn, rất chăm chỉ : kiến.

c) Cùng nghĩa với bảo ban : khuyên

29 tháng 10 2019

Đêm đã khuya . Bốn bề yên tĩnh. Ve đã lặng yên vì mệt và gió cũng thôi trò chuyện cùng cây. Nhưng từ gian nhà nhỏ vẫn vẳng ra tiếng võng kẽo kẹt, tiếng mẹ ru con.

I. Chọn phương án (A, B, C hoặc D) ứng với từ có phần nguyên âm được gạch chân có cách phát âm khác với ba từ còn lại trong câu.1. A. pigeon                       B. pipe                 C. pillow                       D. spill2. A. square                       B. black               C. match                       D. calcium3. A. creature                     B. feature            C. heat                          D. creation4. A. depend                      B....
Đọc tiếp

I. Chọn phương án (A, B, C hoặc D) ứng với từ có phần nguyên âm được gạch chân có cách phát âm khác với ba từ còn lại trong câu.

Nguyen Huong1. A. pigeon                       B. pipe                 C. pillow                       D. spill

2. A. square                       B. black               C. match                       D. calcium

3. A. creature                     B. feature            C. heat                          D. creation

4. A. depend                      B. even                C. event                        D. prevent

5. A. plain                          B. game               C. change                      D. chance

II. Chọn phương án đúng (A, B, C hoặc D) ứng với từ có trọng âm chính nhấn vào âm tiết có vị trí khác với ba từ còn lại trong câu.

6. A. challenge                  B. eventually       C. resign                                   D. disease

7. A. politics                      B. impolite          C. advantageous                       D. occupation

8. A. sincere                      B. portable          C. element                                D. fortunate

9.A. comprehend               B. spectacle         C. individual                            D. unexpected

10. A. initiate                    B. identity           C. attention                              D. humorous

 

III. Chọn phương án đúng (A, B, C hoặc D) để hoàn thành mỗi câu.

 

1. Do not use mobile phones during  ................ and landing.

      A. flight off.          B. take-off                  C. lift off                D. mounting

2.  He thought that if he admitted he was afraid of swimming he would lose......... with his friends.

             A. weight              B. nerve                      C. face                   D. regard

3. I've been working ................... quite a lot of pressure lately.

          A. in                         B. with                        C. on                      D. under

4. I was so tired that I ..................... asleep in the chair.

          A. dropped               B. fell                         C. went                  D. became

5. The shirt I was wearing today was torn, but I don't think anyone ....................

          A. watched               B. remarked                C. mentioned         D. noticed

6. They were really ........................ about my idea of joining them in London.

          A. enthusiastic         B. keen                       C. interested          D. willing

Nguyen Huong7. ...............it not been for the torrential rain, we would have gone out.

          A. But                      B. if                            C. Had                   D. should

8. When she first started work, she little thought she would ..................... such difficulties.

          A. come up against  B. come into               C. come in for        D. come up with

 9. .................... imaginative stories about the origin of the game of chess.

          A. many of thee       B. many                      C. There are many D. of the many

10. The doctor advised him .................  and to take up some sport.

A. to stop smoke        B. stop smoking          C. to stop smoking           D. to stop to smoke

11. Job specialization takes place  ............... of production is separated into occupations.

A. whenever the work is   B. when the work     C. is when the work     D. whenever working

12. If you need help or something,  ....................  this button.

A. just press                B. you will press        C. you would press           D. you pressed

13. The internet makes it much easier ........................ communicate with one another.
A. to people for          B. for people              C. that people can             D. for people to

 14.  ................... of great apes, the gibbon is the smallest.

      A. Four of the types   B. The four of types   C. Four types of the               D. Of the four types

15. He asks such a silly question that I can't  .....................

      A. help laughing        B. stop laughing         C. help to laugh                D. stop to laugh

16. By the end of next year, we  ................. this advanced training course.
A. are finishing          B. will be finishing    C. will have finished             D. have finished

17. Seldom ..................... more than 20 minutes a night.

A. sleep giraffes         B. do giraffes sleep    C. giraffes do sleep                D. giraffes sleep

18.  The heavy snow made ............. the traffic to move.

            A. impossibly for   B. it impossible for     C. impossible to                D. it impossible to

19. The more you study, ..............you know about the world

A. the better knowledge                                  B. the better you    C. the more things                   D. the more your knowledge

20. This food is a bit ................. Ask them to put it back in the oven.

           A. overcooked.      B. overcooking.          C. undercooking.              D. undercooked.

21- I can’t understand what he sees in her! If anyone _________ me like that, I _________ extremely angry.

     A. treats/ am                                                       B. will treat/ will be

     C. treated/ would be                                           D. treats/ will be

22- If you _________ me with this exercise, I _________ the same for you one day.

     A. help/ will do                                                  B. helped/ would do

     C. help/ would do                                               D. will help/ will do

23- According to the timetable, if the train _________ on time, we _________ at 5.30.

     A. leaves/ will arrive                                          B. left/ would arrive

     C. had left/ would arrive                                    D. leaves/ arrives

24- If it _________ fine tomorrow, we _________ to the coast.

     A. will be/ will go                                              B. is/ go

     C. is/ will go                                                       D. were/ would go

25- If you _________ me last week, I _________ to come.

     A. invited/ was able                                           B. invited/ had been able

     C. had invited/ would be able                            D. had invited/ would have been able

26- It’s a beautiful house, and I _________ it if I _________ the money, but I can’t afford it.

     A. will buy/ have                                                B. would buy/ had

     C. buy/ have                                                       D. would buy/ had had

27- I don’t like this flat. I think I _________ happier if I _________ in a house in the country.

     A. am/ live                                                          B. will be/ will live

     C. would be/ lived                                              D. would live/ would live

28- I can’t play football, but I’m sure that if I ______, I ________ a lot better than anyone in this awful team.

     A. will do/ play                                                  B. do/ would play

     C. do/ will play                                                   D. did/ would play

29- I _________ you tonight, _________ in?

     A. phone/ will you be                                         B. will phone/ are you

     C. phone/ would you be                                     D. phoned/ will you be

30- Why didn’t you tell me? – If you _________ me, I _________ you.

     A. told/ would help                                            B. told/ had helped

     C. had told/ would help                                      D. had told/ would have helped

31- If Bill _________ the car, he _________ in prison now.

     A. didn’t steal/ wouldn’t be                               B. hadn’t stolen/ hadn’t been

     C. hadn’t stolen/ would have been                     D. hadn’t stolen/ wouldn’t be

32- If Ann _________ so fast, her car _________ into a tree.

     A. weren’t driving/ didn’t crash                         B. didn’t drive/ wouldn’t crash

     C. hadn’t driven/ wouldn’t crash                       D. hadn’t driven/ wouldn’t have crashed

33.I wish I ________ that Gary was ill. I would have gone to see him.

A. had known                B. know               C. knew              D. have known

34. If only he_____ harder, he wouldn’t have lost his job.

A. worked                     B. would work C. had worked       D. has worked

35. He always talks as though he____ a public meeting.

A. addressing                                            B. addressed

C. were addressing                                   D. is addressing

36. He talks as if he_____ all the work himself, but in fact Tom and I did most of it.

A. was doing                 B. had done         C. did                  D. has done

37. If only we ________ a car. I’m tired of the bad service of public transport.

A. were                          B. had                 C. have               D. are

38. It is important that he ________ well in his exam.

A. does                        B. did                  C. do                   D. will do

39. I requested that he ________ because he was making so much noise.

A. should have left                                 B. must have left

C. should leave                                      D. would leave

40. The local council recommended that John___ to the head of the department.

A. is appointed                                       B. was appointed

C. be appointed                                      D. could be appointed

41. It’s necessary that the train ________     on time.

A. is                             B. will be            C. would be        D. be

42. It’s high time we……………………our lessons.

            A. review                    B. to review                C. reviewed                 D. had reviewed

43.Would you mind if I…………………….your car?

            A. drive                                   B. am driving              C. should drive                        D. drove

44. He’d prefer……………………hungry rather than…………………..

            A. to be / cook                        B. be / to cook            C. to be / to cook            D. be / cook

45. Without your help, we …….. in such a short time.

A. will not do it                      B. did not do it                       

C. cannot have done it            D. wouldn’t have done it

1
5 tháng 8 2021

I. Chọn phương án (A, B, C hoặc D) ứng với từ có phần nguyên âm được gạch chân có cách phát âm khác với ba từ còn lại trong câu.

 

1. A. pigeon                       B. pipe                 C. pillow                       D. spill

2. A. square                       B. black               C. match                       D. calcium

3. A. creature                     B. feature            C. heat                          D. creation

4. A. depend                      B. even                C. event                        D. prevent

5. A. plain                          B. game               C. change                      D. chance

II. Chọn phương án đúng (A, B, C hoặc D) ứng với từ có trọng âm chính nhấn vào âm tiết có vị trí khác với ba từ còn lại trong câu.

6. A. challenge                  B. eventually       C. resign                                   D. disease

7. A. politics                      B. impolite          C. advantageous                       D. occupation

8. A. sincere                      B. portable          C. element                                D. fortunate

9.A. comprehend               B. spectacle         C. individual                            D. unexpected

10. A. initiate                    B. identity           C. attention                              D. humorous

 

III. Chọn phương án đúng (A, B, C hoặc D) để hoàn thành mỗi câu.

 

1. Do not use mobile phones during  ................ and landing.

      A. flight off.          B. take-off                  C. lift off                D. mounting

2.  He thought that if he admitted he was afraid of swimming he would lose......... with his friends.

             A. weight              B. nerve                      C. face                   D. regard

3. I've been working ................... quite a lot of pressure lately.

          A. in                         B. with                        C. on                      D. under

4. I was so tired that I ..................... asleep in the chair.

          A. dropped               B. fell                         C. went                  D. became

5. The shirt I was wearing today was torn, but I don't think anyone ....................

          A. watched               B. remarked                C. mentioned         D. noticed

6. They were really ........................ about my idea of joining them in London.

          A. enthusiastic         B. keen                       C. interested          D. willing

 

7. ...............it not been for the torrential rain, we would have gone out.

 

          A. But                      B. if                            C. Had                   D. should

8. When she first started work, she little thought she would ..................... such difficulties.

          A. come up against  B. come into               C. come in for        D. come up with

 9. .................... imaginative stories about the origin of the game of chess.

          A. many of thee       B. many                      C. There are many D. of the many

10. The doctor advised him .................  and to take up some sport.

A. to stop smoke        B. stop smoking          C. to stop smoking           D. to stop to smoke

11. Job specialization takes place  ............... of production is separated into occupations.

A. whenever the work is   B. when the work     C. is when the work     D. whenever working

12. If you need help or something,  ....................  this button.

A. just press                B. you will press        C. you would press           D. you pressed

13. The internet makes it much easier ........................ communicate with one another.
A. to people for          B. for people              C. that people can             D. for people to

 14.  ................... of great apes, the gibbon is the smallest.

      A. Four of the types   B. The four of types   C. Four types of the               D. Of the four types

15. He asks such a silly question that I can't  .....................

      A. help laughing        B. stop laughing         C. help to laugh                D. stop to laugh

16. By the end of next year, we  ................. this advanced training course.
A. are finishing          B. will be finishing    C. will have finished             D. have finished

17. Seldom ..................... more than 20 minutes a night.

A. sleep giraffes         B. do giraffes sleep    C. giraffes do sleep                D. giraffes sleep

18.  The heavy snow made ............. the traffic to move.

            A. impossibly for   B. it impossible for     C. impossible to                D. it impossible to

19. The more you study, ..............you know about the world

A. the better knowledge                                  B. the better you    C. the more things                   D. the more your knowledge

20. This food is a bit ................. Ask them to put it back in the oven.

           A. overcooked.      B. overcooking.          C. undercooking.              D. undercooked.

21- I can’t understand what he sees in her! If anyone _________ me like that, I _________ extremely angry.

     A. treats/ am                                                       B. will treat/ will be

     C. treated/ would be                                           D. treats/ will be

22- If you _________ me with this exercise, I _________ the same for you one day.

     A. help/ will do                                                  B. helped/ would do

     C. help/ would do                                               D. will help/ will do

23- According to the timetable, if the train _________ on time, we _________ at 5.30.

     A. leaves/ will arrive                                          B. left/ would arrive

     C. had left/ would arrive                                    D. leaves/ arrives

24- If it _________ fine tomorrow, we _________ to the coast.

     A. will be/ will go                                              B. is/ go

     C. is/ will go                                                       D. were/ would go

25- If you _________ me last week, I _________ to come.

     A. invited/ was able                                           B. invited/ had been able

     C. had invited/ would be able                            D. had invited/ would have been able

26- It’s a beautiful house, and I _________ it if I _________ the money, but I can’t afford it.

     A. will buy/ have                                                B. would buy/ had

     C. buy/ have                                                       D. would buy/ had had

27- I don’t like this flat. I think I _________ happier if I _________ in a house in the country.

     A. am/ live                                                          B. will be/ will live

     C. would be/ lived                                              D. would live/ would live

28- I can’t play football, but I’m sure that if I ______, I ________ a lot better than anyone in this awful team.

     A. will do/ play                                                  B. do/ would play

     C. do/ will play                                                   D. did/ would play

29- I _________ you tonight, _________ in?

     A. phone/ will you be                                         B. will phone/ are you

     C. phone/ would you be                                     D. phoned/ will you be

30- Why didn’t you tell me? – If you _________ me, I _________ you.

     A. told/ would help                                            B. told/ had helped

     C. had told/ would help                                      D. had told/ would have helped

31- If Bill _________ the car, he _________ in prison now.

     A. didn’t steal/ wouldn’t be                               B. hadn’t stolen/ hadn’t been

     C. hadn’t stolen/ would have been                     D. hadn’t stolen/ wouldn’t be

32- If Ann _________ so fast, her car _________ into a tree.

     A. weren’t driving/ didn’t crash                         B. didn’t drive/ wouldn’t crash

     C. hadn’t driven/ wouldn’t crash                       D. hadn’t driven/ wouldn’t have crashed

33.I wish I ________ that Gary was ill. I would have gone to see him.

A. had known                B. know               C. knew              D. have known

34. If only he_____ harder, he wouldn’t have lost his job.

A. worked                     B. would work C. had worked       D. has worked

35. He always talks as though he____ a public meeting.

A. addressing                                            B. addressed

C. were addressing                                   D. is addressing

36. He talks as if he_____ all the work himself, but in fact Tom and I did most of it.

A. was doing                 B. had done         C. did                  D. has done

37. If only we ________ a car. I’m tired of the bad service of public transport.

A. were                          B. had                 C. have               D. are

38. It is important that he ________ well in his exam.

A. does                        B. did                  C. do                   D. will do

39. I requested that he ________ because he was making so much noise.

A. should have left                                 B. must have left

C. should leave                                      D. would leave

40. The local council recommended that John___ to the head of the department.

A. is appointed                                       B. was appointed

C. be appointed                                      D. could be appointed

41. It’s necessary that the train ________     on time.

A. is                             B. will be            C. would be        D. be

42. It’s high time we……………………our lessons.

            A. review                    B. to review                C. reviewed                 D. had reviewed

43.Would you mind if I…………………….your car?

            A. drive                                   B. am driving              C. should drive                        D. drove

44. He’d prefer……………………hungry rather than…………………..

            A. to be / cook                        B. be / to cook            C. to be / to cook            D. be / cook

45. Without your help, we …….. in such a short time.

A. will not do it                      B. did not do it                       

C. cannot have done it            D. wouldn’t have done it

5 tháng 4 2021

a) Tích ba số nguyên âm là một số nguyên âm.

b) Tích hai số nguyên âm với một số nguyên dương là một số nguyên dương.

c) Tích của một số chẵn các số nguyên âm là một số nguyên dương.

d) Tích của một số lẻ các số nguyên âm là một số nguyên âm.

5 tháng 4 2021

Ngoc Anh Thai dương mà ạ

27 tháng 12 2019

o la gi ? Ban phai viet ro de nguoi khac co the hieu va huong dan cho ban .

29 tháng 12 2019

o là nguyên âm o đó

Bò không bò mà bò lại đi.

Mực mực khoảng đến nửa lọ.

Ruồi đậu bát cháo đậu xanh.

@Bảo

#Cafe

28 tháng 10 2021
Xin hãy giúp mik

1)Tìm 2 từ ghép và 2 từ láy theo yêu cầu sau:

a. Có hai tiếng bắt đầu bằng phụ âm N : 

- Từ láy : ngoan ngoãn , nghỉ ngơi

- Từ ghép : ngon ngọt , nghiêng ngả 

b. Có hai tiếng bắt đầu bằng phụ L

- Từ láy : lung linh , luôn luôn

- Từ ghép : lập luận , 

2)Tìm những từ ghép và từ láy theo yêu cầu dưới đây:

a Có hai tiếng đều bắt đầu bằng phụ âm S 

- Từ láy : sao sao , 

- Từ ghép : ........

b) Có hai tiếng bắt đầu bằng phụ âm  X