IV. Use the right form of words/ verbs:
1. In the future many buildings will be ………….by solar energy. (hot)
2. Consumers always want cheap, good …………………..(produce)
3. ……………..water can cause many diseases. (pollute)
5. You should have a plumber ……………. the pipes in your house . (check)
5. If it ………………tomorrow night, we’ll have a party outside. (not rain)
6. Many houses …………….by the tornado last night. (damage)
7. We can protect the environment by ...........................air pollution (reduce)
8. Solar energy can …….……..........on cloudy days. (use)
9. There have been recent .........................….in steel- making technology. (innovate)
10. Solar panels .............................on the roof of a house to receive the energy from the sun . (install)
11. We must stop the ............................of our beaches . (pollute)
12. We can’t swim in this river because it’s highly ...........................(pollute)
13. I suggest ..............................banana leaves ............................food. (use / wrap)
14. All this proves that the system works ..................................(effect).

II. Supply the correct form of the words in parentheses to complete the sentences. (1 m)

1. Vietnam’s first astronaut Pham Tuan enjoyed floating around in the _______ environment. (weight)

2. All buildings in Sweden will be _______ by solar energy in 2050. (heat)

3. The_______ chemical waste is dumped into the river. (poison)

4. Don’t drink that water. It’s ___________. (contaminate)

III. Complete each sentence with the correct tense or form of one suitable verb from the box: (1 m)

go study offer buy 1. Hoa _______ a vacation in Japan because she won her school’s Best Student Prize. 2. Quang sold old newspapers and _______ textbooks for the new school year. 3. His parents didn’t let him _______ to the beach alone last weekend. 4. Don’t worry. I think she will pass the exam. She _______ hard for months.

II. Write the correct form of the word given

1. Coal will be …………………by another renewable source of energy in the future. REPLACE

2. Natural gas is …………….and it is harmful to the environment. LIMIT

3. I like solar energy because it is ………………..PLENTY

4. Using public transport can reduce ……………….….POLLUTE    

5. These types of energy do not cause pollution or waste ………………….resources. NATURE

6. We hope that by using solar energy, the problem of energy ……………….will be solved. SHORT

7. This new plant is being built to provide …………………for the population of the local area. ELECTRIC

8. Remember to turn off the lights when……………….to bed, boy! GO

9. She wears a sweater to keep her body………………..in the early winter. WARMTH

10. What are the advantages and ………………….of using public transport?

ADVANTAGE

II. Write the correct form of the word given

1. Coal will be …………………by another renewable source of energy in the future. REPLACE

2. Natural gas is …………….and it is harmful to the environment. LIMIT

3. I like solar energy because it is ………………..PLENTY

4. Using public transport can reduce ……………….….POLLUTE    

5. These types of energy do not cause pollution or waste ………………….resources. NATURE

6. We hope that by using solar energy, the problem of energy ……………….will be solved. SHORT

7. This new plant is being built to provide …………………for the population of the local area. ELECTRIC

8. Remember to turn off the lights when……………….to bed, boy! GO

9. She wears a sweater to keep her body………………..in the early winter. WARMTH

10. What are the advantages and ………………….of using public transport?

ADVANTAGE

Fill in each blank with the correct form of the word given in capital:

41. Minh’s brother plays tennis very ……………………………………(SKILL)

42. There are many badminton ………………………….nowadays.       (COMPETE)

43. Ba will be a  …………………….. artist someday.                             (FAME)               

44. It’s very ……………… ……of you to help me with my homework. (HELP)

45. There was a wide ……………………….. of vegetables on display. (SELECT)

46. Mr. Ba is the  same…………………………as my father.                  (OLD)

47. Mr. Pike didn’t go to work yesterday because of his ……………..    (ILL)

48. Hanoi people were …………………………….                              (FRIEND)

49. This is the biggest………..in the city.                                                          (BUILD)

50. Hoa has a fine …………..............….……… of stamps.                  (COLLECT)

V. Fill in each blank with the correct form of the word in capitals.

1. He is a famous ____________          ART

2. I have ______time to do homework than my classmate  .  LITTLE

3. Students take part in many outdoor________.  ACT

4. Living in the countryside is very ______. PEACE

5. Houses in the city are more _______than ones in the countryside.  BEAUTY

VI.  Read the following passage and choose the suitable wordsto fill in the blanks. There are two words extra.

Considered Vietnam’s most (1) ___seaside resort town, Nha Trangatracts (2) ___not only with its beautiful beaches but also with its exciting  (3) ____of a young, growing city. If you visit Nha Trang during the (4) _____ of January to August you will(5) ____the most wonderful weather for (6)___ and sunbathing. The town is also well-known for its (7) ____, including (8) ____made from fresh fish, crabs, and lobster.

VII. Fill in each numberedblank of the following passage with one suitable word.

 Tet  holliday is celebrated on the first (1) ____of the Lunar New Year. Some weeks (2) ____the New year, the Vietnameseclean their houses and (3) _____the walls. New clothes are bought for the occasion. One or two days before the festival, people (4) ___Banh Chung , which is the traditional cake , and other goodies.

On New Year’s Eve, the whole family gets (5) ___for reunion dinner. Every member of the family should (6) ___present during the dinner in which many different (7) ___of dishes are served.

 On the New Year morning, the young members (8) ____the family pay their respects to the elders. In return they (9) _____ lucky moneywrapped in red tiny envelopes. Then people go to  (10) ___ their neighbors, friends or relatives