Circle the mistake in each sentences,and then correct it:

Read the passage carefully. Then decide whether each is True or False

- People pollute the environment by throwing litter or garbage all over the places every day. They also dump empty bottles or cans into the rivers, lakes and seas, making the water unclean. They also cut a lot of trees to get wood pulp for making paper. To protect the environment , everyone should classify and put the garbage in a certain bag for making compost and they should recycle waste paper to avoid cutting a lot of trees. We can protect our environment by doing like that. We also should plant more and more green trees because trees help to hold the soil, prevent us from floods and give us fresh air and shade in summer.

True or False ????

1. One of the factors leading to the water pollution is bottles and cans dumped into the rivers.

2. We don't need to clarify garbage because It doesn't help protect the environment.

3. In oder to prodect our environment, we have to plant more trees.

4. Trees should not be cut down so as to prevent us from floods.

Questions :

5. We should NOT......... so as to protect environment.

a. Classify and put the garbage in a bag for making compost.

b. Cut lots of trees to get wood pulp instead of recycling waste paper.

c. Plant more green trees.

d. All the correct.

6. What does the word " Classify " in the passage mean ?

a. Arrange things in groups according to their features.

b. Throw things in different directions.

c. Bring things together.

d. Reduce something

Circle a mistake in each sentences, and then correct it

1. He worked in a noisy environment for a long time, because his hearing became worse.

2. We've decided to cancel our picnic because of it's forecast rain tomorrow.

3. Researchers haven't found out what has led in the pollution of the river.

4. Radiation may result to childhood cancer.

5. Water from power stations may cause water in rivers and lakes hotter.

6. Her grandmother is complainting so she's always dumping her school things on the floor.

7. Long exposure to loud results permanent hearing loss.

8. The misuse of resources and improper dumping of waste make land pollution.

9. The soil becomes contaminated because the use of so many pesticides and other farming chemicals.

10. Oil slicks from boats or ships pollute the sea, because many fish and sea-birds die.

11. In many developing countries, water pollution is usually a leading cause of death if people drink from polluted water sources.

12. We should plant trees in our neighbourhood so trees help cool the planet.

Answer:

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2......................

3......................

4......................

5......................

6......................

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11....................

12....................

II.Write the correct form of each verb in brackets

1. If it (be) …………… sunny next week, we (plant) ……………… the vegetables.

2. If we (recycle) …………… more, we (help) ………………… our Earth.

3. We (save) …………… a lot of trees if we (not waste) …………… so much water.

4. More people (have) ……………… fresh water if we only (use) ……………… the water we need.

5. If the river (not be) ……………… dirty, there (be) ……………… more fish.

6. If the Earth (be) …………… warmer, the sea level (rise) ……………

7. If the sea level (rise) ……………, some countries (disappear) ………………

8. If we (reduce) ……………… soil pollution, we (have) ……………… enough food to eat.

9. If we (not have) ………………. Enough food, we (be) ……………… hungry.

10. If we (be) ………………… hungry, we (be) ………………… tired.

1: We plant trees in spring.

  A. Trees  are planted in spring.                  B. Trees  is planted in spring.

 C. Trees  are plant in spring.                      D. Trees  were planted in spring.

2: The villagers will prepare food for a disaster.

A. Food was prepared for a disaster by the villager           

B. Food will  prepared for a disaster by the villager

C. Food will be prepared for a disaster by the villager       

D. Food were prepared for a disaster by the villager

3: We had bought some medicine before the picnic.

A. Some medicine has been bought before the picnic.       

B. Some medicine had bought before the picnic.

C. Some medicine had been buy before the picnic.            

D. Some medicine had been bought before the picnic

4: My father repaired the gate yesterday.

A. The gate was repaired by my father yesterday.       

 B. The gate are repaired by my father yesterday.

C. The gate were repaired by my father yesterday   

D. The gate is repaired by my father yesterday.  

. Identify one mistake in each sentence below.

31. If people plant more trees in the street, it will become more polluted.                

      A                           B                                                   C                  D

32. What would you do if you win a million dollars?

                    A            B                C             D

1. Identify one mistake in each sentence below.

31. If people plant more trees in the street, it will becomemore polluted.                 

      A                           B                                                   C                  D

32. What would you do if you wina million dollars?

                                A             B                C  D

2. Write or combine the second sentence so that it has the same meaning as the first one.

33. A mechanic will service our car tomorrow morning.

=> Our car                                                                                                                      .

34. Stop swimming in that lake, or you will have skin rashes.

=> If you                                                                                                                         .

35. They entered the restaurant. They were served.

=> After                                                                                                                          .

36. We are unable to see the stars in the sky. Light pollution occurs.                        

=> Light                                                                                                                          .

3. Write the sentences using the bold words given.
37. They started working in that factory seven years ago.                                            (worked)

=> ____________________________________________________________

38. They paid me a lot of money to do the job.                                                               (was)

=> ____________________________________________________________

39. Although he took a taxi, he still arrived late for school.                                                     (in spite of)

=> ____________________________________________________________

40. “What do you think people will find on Jupiter?” he said.                                                (would)

=> ____________________________________________________________