I)-Complete the sentences, using the correct form of the words in brackets. 1. The soil becomes _______________ because of the use of so many pesticides and fertilizers. (contaminate) 2. _______________ waste spills can contaminate groundwater. (industry) 3. In many developing countries, water pollution is usually a leading cause of ________________. (die) 4. ____________ elements have been found in both ground and underground water sources. (pollute) 5. Fish and many other animals are killed by ______________ in their habitat. (pollute) 6. Astronomers are concerned about light pollution because they have __________ in viewing activities in the sky and outer space. (difficult) Giúp mik với và giải thích tại sao làm như thế hộ mình

I)-Complete the sentences, using the correct form of the words in brackets.

     1.            The soil becomes _______________ because of the use of so many pesticides and fertilizers. (contaminate)

     2.            _______________ waste spills can contaminate groundwater. (industry)

     3.            In many developing countries, water pollution is usually a leading cause of ________________. (die)

     4.            ____________ elements have been found in both ground and underground water sources. (pollute)

     5.            Fish and many other animals are killed by ______________ in their habitat. (pollute)

     6.            Astronomers are concerned about light pollution because they have __________ in viewing activities in the sky and outer space. (difficult)

II. Complete the sentences, using the correct form of the words in brackets. 1. Light pollution make us to see the stars in the sky. (able) 2. Noise is considered as pollution. (environment) 3. The soil becomes because of the use of so many pesticides and fertilizers. (contaminate) 4. waste spills can contaminate groundwater. (industry) 5. habitats have been destroyed in recent years. (nature) 6. A number of cleaning products contain chemicals. (harm) 7. Water samples collected at these villages were seriously with bacteria. (contaminate) 8. People believe that the water has brought cancer to the local residents. (pollute) 9. In many developing countries, water pollution is usually a leading cause of . (die) 10. elements have been found in both ground and underground water sources. (pollute) 11. Fish and many other animals are killed by in their habitat. (pollute) 12. Astronomers are concerned about light pollution because they have in viewing activities in the sky and outer space. (difficult)

USE OF ENGLISH Complete the sentences using the correct form of the words in brackets. Do not change the order of the words. You can add up to three other words.

1. I'm not sure what's happening in this film because I __________(only/watch/it) for a few minutes

2. How long __________(Alex/be/member) of the film club?

3. I can't go to the cinema because __________(I /finish/my homework) yet.

4. Those two girls in the front row__________(talk/each other) since the film started!

III. Complete the sentences, using the correct form of the words in brackets.

1. Light pollution make us to see the stars in the sky. (able)

2. Noise is considered as pollution. (environment)

3. The soil becomes because of the use of so many pesticides and fertilizers. (contaminate)

4. waste spills can contaminate groundwater. (industry)

5. habitats have been destroyed in recent years. (nature)

6. A number of cleaning products contain chemicals. (harm)

7. Water samples collected at these villages were seriously with bacteria. (contaminate)

8. People believe that the water has brought cancer to the local residents. (pollute)

9. In many developing countries, water pollution is usually a leading cause of . (die)

10. elements have been found in both ground and underground water sources. (pollute)

11. Fish and many other animals are killed by in their habitat. (pollute)

12. Astronomers are concerned about light pollution because they have in viewing activities in the sky and outer space. (difficult)

IV. Complete the sentences with the correct form of the verbs in brackets.

1. Sally and her family love (go) to the park in the summer.

2. Anna’s family (like) the park because they love (be) outdoors.

3. I enjoy (collect) dolls and it becomes my pleasure.

4. I ______________ (listen) to music in my free time.

5. It often (rain) ______________ in the summer.

6. Do you think that he ______________ (recognise) me?

7. My brother hates (do) the same things day after day.

8. Our uncle (play) badminton once a week.

9. In 2100, people (travel) in flying cars.

10. Nam and Vinh______________ (play) volleyball three times a week.