Exercise 2:  Choose the word whose main stressed syllable is placed differently from that of the other in each group.

11. A. solar                               B. power                               C.renew                        D. natural

12. A. turbine                           B. produce                             C. panel                       D. energy

13. A. thirteen                        B. twenty                                C. ninety                      D. forty

14. A. situation                       B. presentation                       C. transportation          D. hydropower

15. A. travelling                      B. energy                                C. performance           D. barbecue

Exercise 1: Choose the words whose underlined part is pronounced differently from that of the others in each group.

1. A. solar                    B. natural                               C. panel                   D.gas

2. A. wind turbines     B. power plants                      C. solar panels          D. hydro powers

3. A. buys                    B.runs                                       C.causes                  D. builds

4. A. dangerous           B. exciting                               C. delighted             D. expensive

5. A.    hydro                B. show                                  C. solar                    D. power

A. Choose the word whose underlined part is pronounced differently from the others three in pronunciation.

1. A.Italian      B.Brazilian           C.Australian            D. Egyptian

2. A. Midnight        B. Greeting           C. Wish             D. Fight

B. Choose the word that difers from the other three in the position of the main stress.

3.A. Demon            B. Baloon            C. Special                   D. welcome

is sent to me by Minh every day

made it impossible for us to fly to Canada

knew how to read and write when she was 6

her broken leg, she went to school

is the distance between your house and local hospital?

c - a - a - c

1. Her dream is to become a ballerina and mine is to be a singer. 

My dream is to be a singer and hers is to become a ballerina

2. Viet Nam has 54 ethnic groups. 

There are 54 ethnic groups in Vietnam

Tom: 'i have a terrible headache' Lan:...
A.Maybe i;m not going to the doctor's B.Not very well.thanks C.Maybe you should take a rest D.Not bad.I'm not going to the doctor 
Tom:'this book is wonderful and helpful' Jane:....
A.You can say that again B.yes it is C.don't mention it D.right.you are wellcome
SỬA LỖI SAI
1The letter has just written=> been written by one of my closest friends
                                      A     B         C                     D
Mary's mother gare her a new hat at=>on her birthday
   A                             B         C         D                      
1.We ought to start work now
A.It's time we start work now B.it's time we started work now C.it's time we will start work now D.it's time we can start work now
 2.Why isn't she taken to the cinema with them?
A.why don't they taken her to the cinema with them? B why doen't she taken to the cinema with them? C.why doesn't she take them to the cinema? D.why don't they take her to the cinema with them?

b - a - a  - c

Primary (elementary) schools, secondary schools and universities

Secondary schools

Five days a week

No, it isn't

is sent to me by Minh every day

made it impossible for us to fly to Canada

knew how to read and write when she was 6

her broken leg, she went to school

is the distance between your house and local hospital?