Cho dạng đúng của động từ in hoa 

1, susie is so ....... .She is always breaking things   (CARE)

2, Laura is a good friend of .........................(WE )

3,Air........ is a serious problem in many cities in the world now (POLLUTE)

4,The eight of March is a special day for ............. all over the world (WOMAN )

5,Messi is a very famous football ....... play (PLAY)

6, My mom enjoys cooking on a gas ......(COOK)

7,There is a lot of food and drink on the ......... table (DINE)

Read the passage and answer the questions below:

Air pollution is a serious problem in many cities. Wastes of motor vehicles, factories and other sources create so much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the people who live in cities. City wastes cause water pollution when they are poured into the waterways. These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have difficulties in disposing of their garbage. The amount of garbage grows each year, but places to put it are quickly filling up. Citizens, governments, industries, scientists, and business people must work together in different ways to gradually reduce pollution. For example, most cities have introduced recycling programmes.

1. What can be created from wastes of motor vehicles, factories and other sources ?

.......…………………………………………………………………………………………………………….

2. Can air pollution influence badly on people who live around it ?

.......…………………………………………………………………………………………………………….

3. When do city wastes pollute water ?

.......…………………………………………………………………………………………………………….

4. Why is it difficult to have places for putting garbage ?

.......…………………………………………………………………………………………………………….

5. What must all people do to reduce pollution ?

....………………………………………………………………………………………………………

Use the words given to fill in the blanks. There is one extra word that you do not need to use.

We all are destroying the Earth. The seas and rivers are too (1).......................... to swim in. There is so much smoke in the (2) ................................ that it is unhealthy to live in many of the world's cities. In one well-known city, for example, poisonous gases from car (3) ............................. the air so much that policemen have to wear oxygen masks. We have cut (4)......................... so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa cannot (5) ......................... enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (6) ............................. disappearing. For instance, tigers are rare in India now. Because we have killed too many for them to survive. However, it is not so simple to talk (7) .............................. the problem. We must act now before it is too late to do anything about it. Join us now. (8) ..................the Earth.

Question 2:

Use the words given to fill in the blanks. There is one extra word that you do not need to use.

We all are destroying the Earth. The seas and rivers are too (1).......................... to swim in. There is so much smoke in the (2) ................................ that it is unhealthy to live in many of the world's cities. In one well-known city, for example, poisonous gases from car (3) ............................. the air so much that policemen have to wear oxygen masks. We have cut (4)......................... so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa cannot (5) ......................... enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (6) ............................. disappearing. For instance, tigers are rare in India now. Because we have killed too many for them to survive. However, it is not so simple to talk (7) .............................. the problem. We must act now before it is too late to do anything about it. Join us now. (8) ..................the Earth.

Question 1:

Use the words given to fill in the blanks. There is one extra word that you do not need to use.

    We all are destroying the Earth. The seas and rivers are too (1).......................... to swim in. There is so much smoke in the (2) ................................ that it is unhealthy to live in many of the world's cities. In one well-known city, for example, poisonous gases from car (3) ............................. the air so much that policemen have to wear oxygen masks. We have cut (4)......................... so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa cannot (5) ......................... enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (6) ............................. disappearing. For instance, tigers are rare in India now. Because we have killed too many for them to survive. However, it is not so simple to talk (7) .............................. the problem. We must act now before it is too late to do anything about it. Join us now. (8) ..................the Earth.

Question 1: