B C

1 me that she was

2. had enough money

3. taken

4. has just bought

I. Circle the word that has the underlined part pronounced differently from the others:

1. A. slice                    B. grill                         C. sprinkle                               D. salami                    

2. A. occasion             B. starter                     C. bacon                                  D. location                 

3. A. popular               B. confusion               C. excursion                            D. reduce                   

4. A. bilingual             B. abroad                    C. affordable                          D. package                             

5. A. dialect                B. checkout                 C. erode                                  D. guess                                 

II. Choose the word which has different stress pattern:

6. A. celery                 B. marinate                 C. versatile                              D. bilingual                

7. A. original               B. geography               C. stimulating                          D. imperial                             

8. A. magnificence      B. accessible                C. affordable                           D. destination                        

9. A. accent                B. mistake                   C. global                                  D. rusty                                  

10. A.translate             B. dialect                     C. dominance                          D. fluent         

1. use thành using

2. hadn't ->didn't have

3.  the day before -> the next day

4. exciting->excited

phần 1 mình sửa lại là Jun nha

phần 2 là lực kéo lý thuyết trên thực tế á

Bạn tự tóm tắt nha

a, Lực kéo để đưa thùng hàng lên là: 

\(A=F.s=P.h=1500.2=3000N\)

b, Lực kéo khi kéo vật trên mp nghiêng là: (trên lý thuyết)

\(F_1=\dfrac{P}{s_1}=\dfrac{3000}{5}=600N\)

Hiệu suất của mp nghiêng là:

\(H=\dfrac{F_{lt}}{F_{tt}}x100=\dfrac{600}{650}x100=92,3\%\)

 C D B A B A

disappointed

unpolluted 

consumers

dripping

1. catching

2. to hearing

3. will be heated

4. will have

VI.

If you don't listen to the teacher carefully, you won't understand the lesson.

Nam suggested going to school by bikes or buses to save money and energy.

Since my sister was lazy, she failed her exam. 

Remember to turn off the lights before leaving.

Don't forget to get the plumber repairing the fauncet in the kitchen.