1.We often take part in many...cultural......activities at school.(culture)

2.The Internet has helped students study more.......effectively....(effective)

3.Solar energy does not cause.....pollution............(pollute)

4......forestation.....is one of big problem in the world (forest)

5.There are many....celebrations..in Viet Nam every year (celebrate)

13. Ecologists

14. Disadvantages

15. Researchers

16. Fortunately

17. Unlimited

Put one suitable word in each space

Energy is one of the (1)___problem___ that many people interested in. It is not an unfamiliar word. It is heard, said, discussed say after day. It is close to everyone's (2)___daily_____life. You turn on the lamp and it is (3)__energy ____ that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you (4)____movement__ You cook your meals and it is energy that gives you heat to boil rice

The problem is that the demand for energy is rising and that the price of energy is getting (5)__higher____ and higher. The supply of energy on earth is limited. It can not provide us all forever. The (6)__supply___ of energy in the future is inevitable. Therefore, saving energy is a must if we want to (7)____continue_____ to live in a safe and sound world. If we save energy, the (8)__environtment_____ will be less polluted and our health will be better and we will live a more meaningful life and more happily. Perhaps the best (9)____solution____ to the problem of energy is a source of clean energy coming from the sun : solar energy. This kind of energy is easy available, free, and inexhaustible. Futhermore, it does not cause (10)___pollution___

Put one suitable word in each space

Energy is one of the (1)__problem____ that many people interested in. It is not an unfamiliar word. It is heard, said, discussed say after day. It is close to everyone's (2)___daily _____life. You turn on the lamp and it is (3)__energy ____ that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you (4)___movement___ You cook your meals and it is energy that gives you heat to boil rice

The problem is that the demand for energy is rising and that the price of energy is getting (5)_higher____ and higher. The supply of energy on earth is limited. It can not provide us all forever. The (6)__shortage___ of energy in the future is inevitable. Therefore, saving energy is a must if we want to (7)___continue​______ to live in a safe and sound world. If we save energy, the (8)_environment ______ will be less polluted and our health will be better and we will live a more meaningful life and more happily. Perhaps the best (9)____solution ____ to the problem of energy is a source of clean energy coming from the sun : solar energy. This kind of energy is easy available, free, and inexhaustible. Futhermore, it does not cause (10)__pollution____

VI. Use the correct form of the words in CAPITAL to complete the sentences.

31. It is …(DANGEROUS)… to go hiking in this area.

32. Ha Long Bay is number one …(NATURAL)… wonder in Vietnam.

33. Mary is the …(LEADER)… of the English speaking club in my class.

34. Big cities in Vietnam are too busy and …(POLLUTED)…

35. Hoi An is a …(HISTORIC)… city with a lot of old houses, shops and buildings.

36. My trip to Phong Nha Ke Bang is …(UNFORGETTABLE)… experience.

37. There are many …(TRADITIONAL)… festivals in Vietnam.

38. We should eat less fast food or junk food because they are …(UNHEALTHY)….

39. Visitors come to Hue because there are many tourist …(ATTRACTIVE)…

40. We can take part in many outdoor …(ACTTIVITES)… during the festival.

Homelessness is a problem in many big cities in the world. It occurs when a part of the population does not have any (13) ______ place to call home. Hundreds of millions of people in the world spend at least some time of the year homeless. This is an issue that the authorities are trying to (14) ______. However, there are (15)______ things that each person can do to help those people. One of the things that you can do to help the homeless is to volunteer your time. If you have a lot of free time, you might go on an extended trip to help (16)______ homes or improve an impoverished area. Even with just a few hours a week, it is possible to make an impact in your own city. You can also sign up to help at a (17) ______ soup kitchen: most cities have a mission of some kind serving food to the homeless and offering temporary shelter

Question 13: A. temporary B. common    C. unusual     D. regular

Question 14:  A. find out    B. look down on       C. deal with       D. get up

Question 15:  A. fewer        B. less               C. little         D. more

Question 16:  A. care for    B. pull down  C. set up         D. show around

Question 17:  A. capital              B. centre                    C. local                  D. urban

26B(THAM KHẢO C26)

27A

28C

29C

30D

đợi mình xíu nhá 

26. D
27. A
28. C
29. C
30. D

1. Solar energy/ in the world/ by many countries/ will be used/.

→ Solar energy will be used by many countries in the world.

2. to another/ How/ you travel/ from / will/ one place/?

→ How will you travel from one place to another ?

3. to save/ will reduce/ our energy/ the use of electricity/ We/.

→ We will reduce the use of electricity to save our energy

4. traffic/ are/ rush-hours/ always/ There/ jams/ during.

→ There are always traffic jams during rush-hours

1. → Solar energy will be used by many countries in the world.

2. → How will you travel from one place to another ?

3. → We will reduce the use of electricity to save our energy.

4. → There are always traffic jams during rush-hours.

•III,Read about Da Nang City and answer the question :

Da Nang has a population of nearly 800,000 people.The Han River flows through the city.The city part on the east bank is newer and more spacious.The city part on the west bank is more crowed.There are five bridges across the river.The Han River Bridge is the newest one now. The cost of living in Da Nang is the lowest in Central Viet Nam.Da Nang has many beaches.Among them,Non Nuoc beach is one of the most beautiful beaches in the world.But walking in the street on a summer afternoon is not a good idea in Da Nang.There are not many trees so there are not many shadows.It is often very hot at noon .

•1. Is Da Nang a big city ?=> Yes , it is

•2. Are there many people live in Da Nang ? => Yes , there are

•3.Name the famous places in your country or in the world you know

=> Ha Long Bay , Tuan Chau Beach , ...

Use the correct form of the word given at the end of each sentence:

1) If we keep on ..polluted. the air, more people will suffer from respiratory diseases. (pollution)

2) ..Conservationists. are interested in the protection of the environment. (conserve)

3) We find advertising on television very ...effectively . (effect)

4) Nobody likes him because he's so ..uncosiderable. . (considerate)

5) His generosity .distinguished.. him from others. (distinguish)

6) Who encourages the use of .environmental.. friendly products? (environment)

7) One of the most important celebration... for Vietnamese people is Tet. (celebrate)

8) Many chemicals have a ..DISASTROUS. effect on the environment. (disaster)

9) That is the girl who luckily escaped from a .volcanic.. eruption last month. (volcano)

10) The .destruction.. of their house left them no place to live. (destroy)

11) That tsunami was the most .DISASTROUS.. of the year 2004. (disaster)

12) Since the world's energy resources are limited, we must .conserve.. them. (conservation)

13) These ..innovation. will conserve the Earth. (innovate)

14) ..Forest-fire. is now a serious problem in Viet Nam. (forest)

15) We are trying to prevent a(n) pollution... world. (pollute)

16) Vehicles also account for air .pollution.. in the cities. (pollute)

17) We should pay attention to genetic and .environmentally.. influences on infant sleep. (environment)

18) We are responsible for the truth that our forest is being ...destroyed . (destroy)

19) Sometimes it can be difficult to stay motivated and ..effected. at work. (effect)

20) The company is trying to create a young ..energetic. image. (energy)

21) Thomas Edison is one of The 12 greatest ..innovators. of all time for inventing the first long-lasting light bulb. (innovate)

22) Because of being an ..inexperience. person, he has made that mistake. (experience)

23) Energy ..consumption. should be reduced. (consume)

24) We were all impressed by the speed and .effciency.. of the new system. (efficient)

25) My .price.. is to earn more money to help my family. (prior)

26) There have been many ..innovated. in the field of electrical engineering. (innovate)

27) Mount Pinatubo was the world's largest ..volcanic. eruption in more than 50 years. (volcano)

28) The new law will become .effective.. next week. (effect)

29) Speech ..distinctive. human being from the animals. (distinct)

30) Thousands of people were ..diastrously. killed in that morning. (disaster)

31) Teacher's Day has been .celebrated.. widely since 1982. (celebrate)

32) Thousands of people died in the ...disaster . (disastrous)

33) They always show an understanding of what .consumers.. want. (consume)

34) We worry about the .destroyable.. effects that violent films have on children. (destroy)

35) Earthquakes often come together with volcanic ...eruption . (erupt)

36) All this shows that the machine works ..effectively. . (effective)

37) People must learn about keeping the environment ..unpolluted. . (pollute)

38) Halloween is an interesting festival which is .celebrated.. in many countries. (celebrate)

39) His .poorverty.. is always his family. (prior)

40) I am so .satisfied.. with my result of last exam. (satisfy)

41) Everything is going ...to be satisfied . (satisfy)

42) By the year of 2015, all the roofs will be .heat.. by solar energy. (hot)

43) Thousands of people were saved because ..scientists. have warned about the eruption. (science)

44) Henry .pride.. himself on his ability to predict what the weather will be like. (proud)

45) We all try to prevent ..forest. to protect our environment. (forest)

46) My brother was ..nomianted. as the most effective activist in the school charity program. (nomination)

47) He is still young, but he is an .inexperience.. doctor. (experience)