Choose the best answer (A, B, c or D)

1. People are using a lot of plastic bags everyday; ………………., the amount of waste has kept increasing.

            A. however                 B. therefore                 C. so                D. although

2. Scotland is very famous ……………, its rich culture as well as unique natural beauty.

            A. for                          B. about                      C. because       D. in

3. People consume a lot of contaminated food. It ………………. many health problems.

            A. leads in                   B. leads to                   C. results to     D. results from

4. If more people         ………………. public transport, it ……. reduce traffic jam and air pollution.

            A. use-will                   B. used -will                C. used-would                        D. use-would

5. You shouldn’t fiddle your ………………., when you speak to someone.

            A. head                       B. nose                        C. hair                         D. shoulder

kèm giả thích nha

1. People are using a lot of plastic bags everyday; ………………., the amount of waste has kept increasing.

            A. however                 B. therefore                 C. so                D. although

2. Scotland is very famous ……………, its rich culture as well as unique natural beauty.

            A. for                          B. about                      C. because       D. in

3. People consume a lot of contaminated food. It ………………. many health problems.

            A. leads in                   B. leads to                   C. results to     D. results from

4. If more people         ………………. public transport, it ……. reduce traffic jam and air pollution.

            A. use-will                   B. used -will                C. used-would                        D. use-would

5. You shouldn’t fiddle your ………………., when you speak to someone.

            A. head                       B. nose                        C. hair                         D. shoulder

III. Choose the best answer from A, B, C or D 

1. By the middle of the 21st century, people in developing countries ____ more renewable energy. 

A. uses B. will be using C. used D. have used 

2. The wind, the sun, and the wave are some types of ____________ sources of energy. 

A. changeable B. alternative C. cheap D. costly 

3. Alternative sources of energy ____________ developed in the near future. 

A. is B. will C. has been D. will be 

4. Fossil fuels are very common in our society but they ____________ the environment. 

A. renew B. provide C. waste D. pollute 

5. “Why is it called a _____________ source?” – “Because it can be replaced easily and quickly.” 

A. effective B. specific C. renewable D. non-renewable 

6. Hydro power is _____________ because dams cannot be built in certain areas. 

A. limited B. unlimited C. abundant D. available 

7. At this time next week, we ______________ a wind turbine in our garden. 

A. install B. installed C. will installed D. will be installed 

8. Biogas is ____________ and cheap for cooking and heating. 

A. plenty B. abundant C. serious D. expensive 

9. A hydropower station ______________ in the North of the country nex year. 

A. was built B. is built C. will be built D. has been built 

10. We should put ___________ on our roof for the heating and hot water. 

A. solar energy B. equipment C. cracks D. solar panels 

11. Remember to ____________ the lights before going to bed. 

A. turn B. turn off C. turn on D. stop 

12. It is a good idea to use ____________ when travelling long distances. 

A. cars B. taxis C. private cars D. public transport 

13. What should we do to ____________ electricity? 

A. cut B. take C. save D. waste 

14. We shout use _____________ light bulbs in our homes. 

A. low energy B. little energy C. a bit energy D. efficient 

15. In my opinion, nuclear power is not only expensive but also _________ to our environment. 

A. danger B. dangerous C. risk D. disaster 

16. Someone’s carbon __________ is a measurement of the amount of carbon dioxide that their activities produce. 

A. effect B. amount C. footprint D. energy 

17. Several governments try to ____________ the use of fossil fuels. 

A. reduce B. increase C. waste D. save 

18. We are looking for cheap, clean and ____________ sources of energy. 

A. effective B. efficient C. serious D. dangerous 

19. __________ source of energy is the source that can’t be replaced after use. 

A. Renewable B. Natural C. Effective D. Non-renewable 

20. Wave energy is a source of ____________energy. 

A. environment friendly C. environmentally friendly 

B. environmental friendly D. environmentally friendliness 

21. Solar power can be ______________ into electricity 

A. generated B. converted C. invested D. driven 

22. Fossil fuels can be used to _______________ electricity or drive big machinery 

A. create B. generate C. convert D. build 

23. Last night, I didn’t go to bed early ___________ being very tired. 

A. because of B. although C. because D. in spite of 

24. ____________ they spent a lot of money on the film, it wasn’t a big success. 

A. Nevertheless B. However C. When D. Although

B. Read the passage, then choose the one best answer  - a, b, c or d.

Personal computers, or PCs, are an important part of our everyday lives. Many people cannot imagine life without them. One of the most important people in making these machines work is Bill Gates. Bill Gates was born in 1955 in Washington State. He grew up in a rich family. His parents sent him to a private school. There he met his business partner, Paul Allen. When they were in eighth grade, they were writing programs for business computers and making more.

In 1973, Gates was accepted at Harvard University. His parents were happy. They thought he would get over his obsession with computers and become a lawyer like his father. Two years later, Gates dropped out of Harvard to work on a computer program with his friend Allen. They worked eighteen hours a day in a dormitory room at Harvard. They were writing the program that would run one of the first personal computers. In 1975, they created a company called Microsoft to sell their product.

Allen became ill with cancer and left Microsoft in 1983. He recovered a few years later and started his own company. Meanwhile, Microsoft became a giant company. By 1990, at the age of thirty-four, Gates was the youngest billionaire in the history of the United States. He was the "King of Software". He achieved his success with a lot of hard work. For more than ten years, he worked sixteen-hour days, seven days a week. He had a dream and the will to succeed. By 1997, he was the richest man in the United States.
1. According to the writer,    
    a. people cannot live without personal computers.
    b. computers play an important part of our lives.
    c. Bill Gates invented personal computers.
    d. Bill Gates is the most important people in computer science.
2. The words “dropped out” of in line 8-9 mean?     
    a. graduated from           b.  got over                      c. took part in       d. stopped taking class at
3. According to the passage,  
    a. Bill Gate's parents wanted him to become a computer programmer.
    b. Bill Gates and Paul Allen created Microsoft because they want to sell their program for personal computers.

    c. Alien left Microsoft because he wanted to start his own company.

    d. Bill Gates met his business partner at Harvard.
4. How old was Bill Gates when he became the richest man in the United States?

    a. 34                                 b. 51                                 c. 42                                d. 44

5. Which of the following is not mentioned in the text?

    a. In a few years, Microsoft became a very large company.

    b. Bill Gates and Paul Allen first wrote programs for business computers when they were about fifteen.

    c. Bill Gates earned his success by working very hard.

    d. Bill Gates is the richest man in the United States.        

III. Choose the best answer A,B,C or D to  complete the sentences.

1. Many people don’t eat seafood ……………. New Year’sDay.

a. on                      b. at                        c. in                        d. from

2. A lot of Vietnamese people never ……………. ducks on New Year’s Eve.

a. eats                   b. has                      c. eat                      d. grow

3. A midnight kiss can ……………. a lot of money.

a. to bring              b. bringing             c. brought             d. bring

4. Children shouldn’t lie to ……………. parents.

a. them                 b. their                   c. his                       d. her

5.  Tet is the biggest and most important_________ in Vietnam.

a. festival               b. decoration        c. occasion           d. tradition

6.  Tet is coming. We _________ clean and decorate our house.

a. should               b. shouldn’t           c. mustn’t               d. don’t

7.  She always _________ her grandparents a long life and good health.

a. celebrate          b. wishes                c. make                 d. bring

8.  The _________ is the first person to enter your house in the New Year.

a. relative              b. first cousin          c. first footer           d. bread winner

9.  ‘_________ do  people prepare for Tet in VietNam?’‘They decorate the houses and cook traditional food.’

a. What                 b.Why                    c.How               d.When

10. You shouldn’t_________ things on the first day of Tet.

a. do                      b. hang                 c. break                 d. play

Choose the correct word by underlining it at each number in the following paragraph, then answer the questions

A plastic problem

Nowadays,people use a lot of plastic bags and they often (1)throw/away the bags afterwards. They don't often (2)pollute/reuse or (3) waste/recycle them. When we (4) destroy/reuse plastic, we pollute the lands or air. It isn't a good idea to (5) burn/poison plastic because it (6)poisons/saves the atmosphere. The alternative is to (7)bury/pollute it, but some plastic doesn't decompose for over a thousand years.

Question:

8. Do you throw away or reuse plastic bags?

9. What do you and your school do with rubbish?

10. What things are harmful to the environment in your area?

III. Choose the best one to complete the sentences

4. Because Plastic is dangerous, We should use cloth bags instead _____ using plastic bags.

A. of   B. about C. for D. to

5. Hoa sells flowers at Thủ Đức market, she's a ______. I love her so much.

A. baker B. farmer C. gardener D. florist

6 . _____people bring the cans back for recycling, the deposit is returned 

A. because B. so C. when D. however

Làm xong giải thích cho mình tại sao lại chọn đáp án đó nhé. Cảm ơn mấy bạn

I. Choose the best answer A, B, C or D to complete the following sentences

7. Last night’s storm caused a lot of __________ to people in that area.

A. droughts                 B. forests                     C. damages                 D. volcanoes

8. If you can speak English, you __________ able to go to Canada.

A. will be                    B. will                         C. were                        D. are

9. The road in front of my office is always __________ when it rains heavily.

A. to flood                  B. flooding                  C. flood                       D. flooded

10. The fire was raging so fiercely that the rescue workers found it hard to put it __________.

A. down                      B. out                          C. off                          D. with

11. After I __________ in the room, she left.

A. come                       B. had come                C. came                       D. will come

12. This is one of the worst volcanic __________ in this year.

A. eruption                  B. erupt                       C. erupting                  D. eruptive

13. The roof of the building __________ in a storm a few days ago.

A. damaged                B. was damaged         C. has damaged          D. has been damaged

14. In some English speaking countries, turkey is __________food at Christmas.

A. national                  B. historical                 C. traditional               D. possible

15. If the factory _________ dumping poison into the lake, all the aquatic animals will die.

A. continues                B. continued               C. will continue           D. continue

16. When the policeman came to the scene, the driver of the car __________.

A. have left                 B. had left                   C. leaves                      D. was left

II. Give the correct form of the words given to complete the sentences.

17. The street doesn’t look_____________ because it has a lot of rubbish. (attract)

18. If we use water____________ , more people will have fresh water. (care)

19. Air __________ is causing many environmental problems in our cities today. (pollute)

20. Singapore is famous for its __________ and green trees. (clean)