Exercise 3: Choose the best answer by underlining the most suitable word
1. I like English, and/ but / so / or I like French very much.
2. My brother likes maths, and/ but / so / or he doesn't like history.
3. The children forgot their homework, and/ but / so / or the teacher was angry with
them.
4. Should I go home, and/ but / so / or should I play soccer with my friends after
school ?
5. It was very warm, and/ but / so / or we all went swimming.

6. It is great, and/ but / so / or it's fun.
7. I can take a bus and/ but / so / or I can walk to school tomorrow.
8. Our car is old, and/ but / so / or it is very good.

Exercise 2: Combine sentences, using the word in the bracket.
1. You may have an allergy. Be careful with what you eat and drink. (so)
___________________________________________________________________
2. Tom has a temperature. Tom has a sore throat. (and)
___________________________________________________________________
3. I want to buy another car. I have no money. (but)
___________________________________________________________________
4. It’s raining. I will stay at home and sleep. (so)
___________________________________________________________________
5. I passed the test. My parents took me to the cinema. (so)
______________________________________________________________

6. I feel sleepy. I can’t finish the report. (so)
______________________________________________________________
7. He can sing well. He is a good dancer. (and)

______________________________________________________________

8. I want to buy a new house. I don’t have enough money. (but)
______________________________________________________________
9. I enjoy visiting many different countries. I wouldn’t want to live overseas. (but)
______________________________________________________________
10. I can’t visit my grandparents on Sunday. I will give them a call. (so)
______________________________________________________________

Exercise 1: Complete the sentences with the words given:
and    but    or     so  
1. I feel tired, _____I feel weak.
2. The Japanese eat healthily, _____they live for a long time.
3. I have flu, _____I don't feel very tired.
4. I eat more vegetables, _____ I do exercise more often. I think I can lose weight.
5. You can go and see the doctor, _____you can go to bed now and rest.
6. The Japanese eat a lot of rice, _____they eat lots of fish, too.
7. I want to eat ice-cream, _____ I can’t. I have a sore throat
8. You shouldn’t get up late, ______ you can miss the bus to school tomorrow.
9. The Americans often eat fast food, _____ many of them are overweight.
10. You can walk, _____ you can ride a bike to get there.

A. Phonetics 
I. Find the word which has a different sound in the part underlined.
1.a. pair                            b. pear                          c. chair                       d. fear
2.a. weather                     b. newsreader             c. teaching                 d. repeat
3.a. great                          b. near                          c. beard                     d. dear
4.a. dear                           b. wear                         c. fear                         d. hear
5.a. feature                       b. reason                     c. teacher                   d. idea
6.a. easy                            b. appear                    c. please                     d. weak
II. put the words into two groups (/ee ngược/ and /ie ngược/)
pair                               peer                          here                                ear
fare                               parent                       spuare                             bear
wear                             tear                           hair                                 really
wear volunteer               career                        tier                                  clear

Câu 1: Tìm những từ có cách phát âm khác với những từ khác ở phần gạch chân.

1. A. picnic B. sometimes C. like D. exercise

2. A. movie B. sport C. soccer D. jog

3. A. heavy B. leave C. head D. ready

4. A. black B. gymnast C. gray D. paddy

5. A. bus B. museum C. drugstore D. lunch

Câu 2: Em hãy tìm từ không cùng nhóm với các từ còn lại.

1. A. warm B. weather C. cool D. hot

2. A. soccer B. swimming C. fishing D. camping

3. A. what B. where C. how D. weekend

4. A. travel B. go C. walk D. noisy

5. A. this B. the C. these D. that

Câu 3: Chọn phương án trả lời tốt nhất cho mỗi câu sau:

1. My brother ...................... ( goes / go / plays / is going ) swimming every Sunday .

2. Are there ............................( a / an / any / the ) stores on your street ?

3. My sister and I .........( am watching / are watching / is watching ) TV in the living room now ?

4. ( how / how many / where / what ) .........................do you go to school ? - I walk .

5.“Does Nga play volleyball ? “ - No, ..................( she not plays / she don't / she doesn't ) .

6. How many floors ....................( is there / are there / there have ) in your school?

7. My school ..................( have / there are / has ) four floor s in my school.

8. How .......................( usually / often / always ) do you have a picnic?

9. I have English ...............................( at / in / on / from ) Monday and Thursday .

10. He lives............................... ( in / at / on ) 12 Tran Phu Street.

11. Which language does Lee speak? - He speaks .................... (China/ Chinese/ Chines)

12. (Would/ Can/ Do/ Does)................. you learn French? - No, I don't

13. How ....................(many/ much/ often/ long) bananas are there on the table?

14. The Red river is ........................... (longer/ very long/ the longest) in Vietnam.

15. What is ................... (her/ his/ their/ your) name? - My name is Ba.

16. What are you going to do ............ (at/ on/ in / for) the weekend?

17. How .............. (usually/ often/ sometimes/ always) do you have a picnic?

18. A paddy field is a rice ...........................(yard/ paddy/ park/ garden).

19. That is his sister. ................. (He/ she/ It/ Her). ......................is a doctor.

20. Lemonade, apple juice, soda and .............. (beans/ noodles/ vegetables/ iced tea) are cold drink.

Câu 4: chọn dạng đúng của động từ trong ngoặc

1. What ........ you (do)............ next Sunday?

2. He usually ..................... (jog) in the morning.

3. My brother ................... (watch) TV at the moment.

4. Hoa ............................ (not go) fishing in the winter.

5. Her sister ........................... (skip) now.

6. There ............................ (not be) any water in the bottle.

7. I can .................... (speak) English.

8. She ....................... (visit) her aunt next week.

9. At the moment, the children ..................... (play) soccer in the garden.

10. She ................... (go) camping tomorrow.

Câu 5: chọn dạng đúng của từ trong ngoặc

1. There are fifteen ........................ in my school. (CLASS)

2. Lan has a white ............................. (TOOTH)

3. Mr. Nam is a truck ............................ (DRIVE)

4. In the............, there is a hospital and a factory . (neighbor)

5. what is his .....................................? (nation)

Câu 6: viết lại các câu sau sao cho nghĩa không thay đổi

1 . What is Lan’s favorite food?

--> What food..........................................................?

2. Is your house beautiful?

--> Is it ..................................................................?

3. He often drives to work.

à He ..................................................................

4. I want some milk

à I'd .....................................................................

5. What about going to Dam Sen park?

à Why..................................................................?

Câu 7: Hoàn thành câu sử dụng từ gợi ý

1. he/ like/ cold drink?

-> ............................................................................................................................................

2. orange juice/ her/ favorite drink.

-> ...........................................................................................................................................

3. We/ visit/ Nha Trang/ this/ summer vacation.

-> ...........................................................................................................................................

4. how/ much/ milk/ your/ mother/ want?.

-> ..........................................................................................................................................

5. I/ write/ a letter/ tomorrow.

-> ...........................................................................................................................................

Câu 8: Đặt câu hỏi cho phần gạch chân

1. I feel tired now.

-> ...........................................................................................................................................

2. This man brings us milk in the morning.

-> ...........................................................................................................................................

3. She would like apple juice.

-> ...........................................................................................................................................

4. A pen is 7.000®

-> .......................................................................................................................

5 . They always have dinner at home.

-> ...........................................................................................................................................

Choose the underlined word or phrase (marked A, B, C or D) in each sentence that needs correcting.

1. The exhaust exploitation of natural resources can result in the bad consequences for

                A                                                                    B                                C             D

the environment.

2. We can avoid to waste clean water by some effective ways such as turning off

                                  A                                                  B                                C

faucets carefully after using them.

                                           D

3. People can use wind or hydro power to convert from electricity.

                                 A           B                 C                 D

4. They will be opening a clean power factory this time last month.

                               A                  B                         C             D

5. She cancels her flight to Japan at 9 p.m. tomorrow, so she will be flying at that time.

               A                            B                                                            C                    D

6. Some prestigious scientists will invite to the meeting tomorrow to find some

                     A                                   B                                               C

solutions to the environmental problems.

                                         D

7. Air pollution will be increased anymore when people apply clean energy resources in

                               A          B             C                               D

many fields of life.

8. Within ten years, people will be used less fossil fuel and more renewable energy.

         A                                                        B                             C         D

9. Using solar energy instead fossil fuels can help reverse the effects of global warming.

                                         A                            B           C                                       D

10. Wind power is clean, abundant, widely available, and environmental friendly.

              A                              B            C                                       D

Many people still believe that natural resources will never be used up. Actually the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.

          However, many people don’t approve of using nuclear power because it is very dangerous. What would happen if there were a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations. The most effective thing is that we should use natural resources as economically as possible.

Answer the questions:

1. Can natural resources be used up someday?

_____________________________________________________________

2. What should we do if we don’t want the natural resources to run out of?

_____________________________________________________________

3. Why don’t people prefer using nuclear power?

_____________________________________________________________

4. What does the radioactivity cause for young people?

_____________________________________________________________

5. What will you do to protect your environment?

_____________________________________________________________