C - trọng âm rơi vào âm 1, còn lại âm 2 em nhé!

I. Chọn từ mà âm tiết có trọng âm chính được đặt khác với âm tiết khác trong mỗi nhóm. (0,5pt)
1.

A. hoạt động

B. sinh học

C. văn học

D. địa lý

b c b

1.B

2.C

3.B

Học tốt nha!

C1: B

C2: C

C3: B

1 B

2 C

3 B

1B-around

2C-amazing

3D-capital

1. A

2. C

3. B

4. D

1. A 

2. C

3. B

4. D

Choose the word whose main stressed syllable is placed differently from that of the other in each group.

1.   A. competitive                  B. proactive                 C. selective                  D. interactive

2.   A. identity                         B. positive                   C. primitive                 D. telephone

3.   A. curiosity                       B. nationality              C. community             D. university

4.   A. priority                         B. repetitive                C. electrical                 D. energetic

5.   A. simplicity                      B. quality                    C. equality                   D. activity

6. A. cigarette             B. referee                    C. newspaper  D. engineer

7. A. educate               B. valuable                  C. interesting   D. committee

8. A. appear                             B. wonder                   C. happen                    D. study

9. A. beauty                            B. advice                     C. postcard                  D. picture

10. A. equipment                    B. assistant                  C. experiment  D. sociable

11. A. beautiful                       B. factory                    C. animal                     D. pollution

12. A. atmosphere                   B. poisonous   C. polluted                  D. telephone

13. A. pedestrian                     B. institute                  C. document               D. energy

14. A. celebrate                       B. symbolise    C. festival                    D. guarantee

15. A. tropical             B. equipment   C. available                 D. extensive

vacation

vacation

vacation 

II. Choose the word whose main stressed syllable is placed differently from that of the other in each group.

11. A. music                           B. outdoor                             C. novel                                  D. correct

12. A. physics                                    B. event                                  C. author                                D. indoor

13. A. biology                                    B. geography                         C. literature                            D. technology

14. A. adventure                   B. fantasy                               C. mystery                              D. history

15. A. education                    B. information                       C. intonation                          D. television

16. A. drama                         B. baseball                             C. suggest                               D. subject
17. A. literature                    B. biology                               C. activity                                D. geography

18. A. music                           B. soccer                                C. physics                               D. perform
19. A. fantasy                        B. history                               C. favorite                              D. adventure

20. A. novel                           B. decide                                C. author                                D. science

phần trọng âm là j bn???