Conservation is the safeguarding and preservation(1)...............natural resources, so that they can continue to e used and enjoyed. In the past, most people believed that the world's resources could never(2).................used up. Today, we know that is not true. An important part of conservation is the prevention of waste - waste of forest, soil, wild - life, minerals(3).............human lives. As important is the fight against pollution of our(4)..........., in particular, the dirtying and poisoning of air and water. Conservation is(5).........concerned with the reclaiming of land by irrigating deserts, draining swamps or pushing back the sea.

Hãy dùng hình thức đúng của từ trong ngoặc

1. Conservation is the safeguarding of .......................resources (nature)

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

3. Our environment is being ...............greatly (damage)

4. Clean air provides us with a.....................supply of oxygen (health)

5. The farmers....................rice, crop, and dairy products (product)

6. We come to school to enrich our minds with.....................................(know)

7. Forests must be.........................carefully (manage)

8. Burning coal and oil releases gases........................to human (harm)

1. This newspaper is ......................... every day. It's a daily newspaper.

a. publishing b. published c. to publish d. publish

2. He shouted and looked ......................... at me when I broke the vase.

a. anbry b. angrier c. angrily d. angrily

3. He is tired ......................... he stayed up late watching TV.

a. so b. because c. but d. and

4. We are talking about the preservation of ......................... resources.

a. natural b. naturally c. nature d. naturalize

Give the correct form of the words in brackets: 

1. ( conserve ) ...................... is the safeguarding and preservation of natural resources. 

2. Henry is now ( employ ) ..................... because he has no qualifications for the job he likes.

3. Photochemical fog is ( common ) ..................... found in almost all cities. 

4. My grandfather is one of the ( found ) ........................ of this college. 

5. American women like living a/an ( depend ) ....................... life. 

6. Laser is very valuable in cancer ( treat ) ............................

7. I'm afraid your ( explain ) .................... doesn't sound logical. 

8. Reading ( rich ) ..................... our minds with new knowledge. 

9. They spend a lot of time ( practice ) ........................ their music lesson every day. 

10. Burning garbage makes the air ( pleasure ) ...................... to breathe 

It's............ that Lucia passed this exam. ( surprise )

we have sat here for hours to enjoy the............. of this lake. ( beautiful )

they are discusssing the preservation of.............. resources. ( nature )

if the........ continues, what will happen? ( pollute )

Dick had an accident last month because he drove............. ( care )

the earth is being.........., so the future looks............ ( threaten / badly )

please listen to our teacher............ ( care )

we are all................. the earth ( destruction ) 

11. This newspaper is ………every day. It’s a daily newspaper.

    A. publishing                    B. published                          C. publish                  D. to publish

12. We are taking about the preservation of ………resources.

    A. natural                           B. nature                                C. naturally               D. naturalize

13. Everyone must take part in ………forests and increase forestation.

    A. protect                           B. protecting                         C. protection             D. protected

14. In order to save electricity, an ordinary 100-watt light bulb can be replaced by ________ .

    A. an energy-saving bulb                                                B. a 1000-watt light

    C. an electric bulb                                                            D. a saving - energy  bulb

15. ………we know her address, we will call you.

    A. Unless                           B. Since                                  C. If                             D. Therefore

16. If you know where she lives, let me………….

    A. to know                         B. knowing                            C. know                      D. knew

17. We’ll make the beach clean and ………… again

    A. polluted                                    B. dirty                                   C. awful                     D. beautiful

18. It is impossible …………a newspaper without reading about the damage we are doing to the environment.

    A. open                              B. opening                             C. to open                  D. opened

19. If you are late again, you…………the job.

    A. won’t lost                     B. will lose                            C. lost                         D. will be lost

20. She never goes to the movies…………she is very busy.

    A. so                                   B. because                              C. if                            D. because

21.Do you often go out …………Saturday evenings?

A. in                            B. at                            C. on                           D. for 

22 .Hoa likes reading and ……………

A. so is Minh             B. Minh is too                       C. so does Minh        D. Minh does
*GIẢI THÍCH VÌ SAO RA ĐÁP ÁN GIÚP MÌNH VS Ạ

Mark the letter A, B, C, or D on your answer sheet to indicate the word CLOSEST in meaning to the underlined word in each of the following 

The International Union for Conservation of Nature Red List is a comprehensive catalogue of the conservation status of species

A. complete

B. rational

C. understandable

D. valuable

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSES T in meaning to the underlined word (s) in each of the following questions.

The International Union for Conservation of Nature Red List is a comprehensive catalogue of the conservation status of species.

A. complete

B. rational

C. understandable

D. valuable

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

The International Union for Conservation of Nature Red List is a comprehensive catalogue of the conservation status of species.

A. complete

B. rational

C. understandable

D. valuable