I. Give the corect forrm of the words
1. Students can join one of our ___?_____ to clean rivers and beaches all around Vietnam. (CLEANUP)
2. We are taking these old newspaper to the    __?_______     bins in town. (RECYCLE)
3. You can help by _______?___ money to the charity. (DONATE)
4. We can ___?______ empty glass jars to store food, like jam and nuts. (USE)
5. Trees are very ____?____. They give food to people and animals. (USE)
6. Act Green Vietnam is an _____?____     charity in Ho Chi Minh city.

I. Give the corect forrm of the words
1. Students can join one of our ___cleanup_______ to clean rivers and beaches all around Vietnam. (CLEANUP)
2. We are taking these old newspaper to the    __recycling________     bins in town. (RECYCLE)
3. You can help by _______donate____ money to the charity. (DONATE)
4. We can ___use_______ empty glass jars to store food, like jam and nuts. (USE)
5. Trees are very ____useful_____. They give food to people and animals. (USE)
6. Act Green Vietnam is an _________     charity in Ho Chi Minh city.

Long ago, people did not think about conservation. There were very (1)… people. Then, people learned to use natural resources, which are all the things on the Earth to (2)… life. Plants, animals, air and water and natural resources. They learned that (3)… woods, forests, and other natural resources could make their lives easier. People began to live longer. The (4)… of people living on the earth grew and grew.

          Today, billions of people (5)… on the Earth. All these people use more and more natural resources. People are using (6)… fossil fuels and other natural resources faster than the planet can replace them. People cut down forests and destroy the (7)… of many plants and animals. Conservationists look for ways to (8)… natural resources. They try to manage natural resources so that people will have (9)… timber, fossil fuels, water and food. They look for ways to save (10)… plants and animals. With conservations’ help and encouragement, everyone now can do something to conserve natural resources.

1. A. few                           B. little                              C. a few                  D. a little

2. A. feed                          B. raise                              C. support               D. grow

3. A. use                            B. using                             C. uses                    D. used

4. A. amount                     B. deal                              C. variety                D. number

5. A. inhabit                      B. settle                             C. live                     D. stay

6. A. on                             B. up                                 C. in                       D. away

7. A. buildings                   B. flats                              C. houses                D. homes

8. A. spend                        B. save                              C. hold                    D. waste

9. A. some                         B. any                               C. enough               D. still

10. A. endangered             B. dangerous                     C. danger                D. dangered

Hoàn thành câu với dạng đúng của từ trong ngoặc:

1.Many fish in the lake near my house have died because of the ...................... water. (pollute)

2.My friend and I are going to give a presentation about our ........................... problems. (environment)

3.Too much use of .............. lights in cities may cause light pollution. (electricity)

4.Nowadays, people use too much herbicide so many animals don't have enough food and they become ............. . (sickness)

5. Oil spills from ships in oceans and rivers lead to the ................ of many aquatic animals and plants. (die)

Read the following passage and choose the best answer for each blank.

Although some groups of people have always lived outdoors in tents, camping as we know it today only began to be (26)_______ about 50 years ago. The increase in the use of cars and improvements in camping (27) _______ have allowed more people to travel longer (28) _______ into the countryside and to stay there in greater comfort. Many campers like to be (29) _______ themselves in quiet areas, so they (30) _______ their tent and food and walk or cycle into the forests or the mountains. Others, preferring to be near people , drive to a public or privately-owned campsite (31) _______ has up-to-date facilities ,(32) _______ hot showers and swimming pools. Whether campers are (33) _______ in the mountains or on a busy site, they should remember to (34) _______ the area clean and tidy. In the forests, they must put out any fires and keep food hidden to avoid attracting (35) _______ animals.

Question: In the forests, they must put out any fires and keep food hidden to avoid attracting (35) _______ animals.

A. wild

B. natural

C. loose

D. free

Read the passage carefully then answer the questions.

When springtime comes, everything begins to wake up. Many animals in the woods have been asleep all winter. Birds have been away.

Then, all at once, it is spring! The days begin to grow long. From the south the birds fly back, ready to build their nests. Animals wake up and start to look for food.

Trees grow new leaves. Plants begin to flower. Baby birds and animals are born. Farmers are busy from morning until night.

In many countries, people greet the spring with songs and dancing. Springtime is a happy time all over the world.

Questions:

Do trees grow new leaves?

…………………………………………………………………………….

Each food (3)............ three toes. they usually walk very (4) ....................., but they can run at 50 kilometers (5)................. hour. Rhinos are usually quiet and calm animals and they only eat anh other plants.

3. A.there              B.have                     C.there are                D. has

4.A.slowly            B.slow                       C.slower                    D.slowest

5.A.a                    B.an                          C.the                          D.this

* Mức độ vận dụng

Exercise 1.

1. They use cars and trucks to carry food to market.

A.Cars and trucks are used to carrying food to market.

B.Cars and trucks are used to carry food to market.

C.Cars and trucks are use to carry food to market.

D.Cars and trucks are used to carried food to market.

2. We will meet him at the station.

A.He will be met at the station.

B.He will meet at the station.

C.He will be meet at the station.

D.He will be meeted at the station.

3. How long have they done their work?

A.  How long have their work been done?

B.  How long has their work be done?

C.  How long has their work been done?

D.  How long have their work done?

4. No one could help him.

A.  He couldn’t be helped by no one.

B.   He couldn’t be helped by anyone.

C.  He could be helped.

D. He could helped.

5. The gate is painted once a year.

A. They paint the gate once a year.

B. They painted the gate once a year.

C. They are painting the gate once a year.

D.  They will paint the gate one a year.

6. Food can’t be sold on the sidewalk.

A. They can’t sold food on the sidewalk.

B. They can’t be sold food on the sidewalk.

C. They can’t sell food on the sidewalk.

D. They can sell food on the sidewalk.

7. The flowers shouldn’t be cut in this garden.

A. You shouldn’t be cut the flowers in this garden.

B.  The flowers shouldn’t cutting the flowers in this garden.

C. The flowers shouldn’t cut the flowers in this garden.

D.  You shouldn’t cut the flowers in this garden.

8. When was this car bought?

A.  When do they buy this car?                           

B.  When did they bought this car?

C.  When did they buy this car?                          

D.  When are they bought this car?

9. Why don’t they take her to the cinema with them?

A.Why don’t they taken her to the cinema with them?

B.Why doesn’t she take to the cinema with them?

C.Why doesn’t she take them to the cinema?

D.Why isn’t she taken to the cinema with them?

10. Who was she invited to the party by?

A.Who invited her to the party by?

B.Who invited her to the party?

C.Whom invites her to the party?

D.Whom invited her to the party?