II. Using word cues to complete these sentences

1. We / can swim / much / skillful / than they.

→ We can swim much more skillfully than they,

2. These/ novels / write / 2 years / ago?

→ Were these novels wrote 2 years ago?

3. John / never / eat / Chinese food / before.

→ John has never eaten Chinese food before.

4. Jane / absent / class / yesterday / because / she / ill.

→ Jane was absent from class yesterday because she was ill.

5. Noise/ pollution/ occur/ because/ there / too many/ loud/sounds/ environment/.

→ Noise pollution occurs because there are too many loud sounds in the environment.

6. We/ jog/ park/ when/ it/ rain /yesterday.

→ We were jogging in the park when it was raining yesterday.

7. Most/ people/ not know/ where/ their / plastic/ waste/ go.

→ Most of people don't know where their plastic waste goes.

8. I/ find/ difficult/ understand/ someone.

→ I find difficult to understand someone.

10. summer/ children/enjoy/ take part/ local/ or/ international summer camp.

→ In summer, children enjoy taking part in local or internetional summer camp.

1.We can swim much more skillfully than they do.

2.Were these novel written 2 years ago?

3. John has never eaten Chinese food before.

4. Jane was absent from class yesterday because she was ill.

5. Noise pollution occurs because there are too many loud sounds in the environment.

6. We was jogging in the park when it rained yesterday.

7. Most people don't know where their plastic watse go.

8. I find it difficult to understand someone.

9. I liked being taken to the amusement park when I was small.

10. In summer, children like taking part in local or international summer camp.

2.Because of much better levels of nutrition, the global population has increased.
3.Nuclear explosions and detonations of nuclear weapons lead to radioactive pollution.
4.Air pollution is rising as a consequence of more and more road are being built.
5.The fish and other aquatic animals have died due to the water is polluted.

A. I. 1. D 2. D 3. D 4. B 5. C

II. 1. C 2. A 3. B 4. C 5. D

B. I. 1. If you go away, please write to me. 2. If he eats another cake, he will be sick. 3. I wouldn't do that if I were you. 4. If he takes my advice, everything can go well. 5. He never does homework. If he did homework, he wouldn't worry about his exam. 6. What will you do if she refuses your invitation? 7. If today is Sunday, we will go to the beach. 8. Unless they passed their examinations, they would join the army. 9. You will be ill if you drink that water. 10. If Tom went to bed earlier, he would not be so tired. 11. If it's raining heavily, we won't go for a donkey ride. 12. If he tries hard, he'll pass the examination. 13. I could understand the French teacher if she spoke more slowly. 14. If I finish the work in time, I will go to the football game. 15. If you see Mary, please ask her to call me.

My opinion, parents should decide for teenagers spend their free time sensibly. right balance between learning and playing. First, young people can play thirty minutes in their free time after school is finished. during work breaks, teens can play sports such as basketball, football, badminton and so on. have few friends, free time is not known, then on facebook all day. it's a waste of time. Second, young people can read books to develop the brain and thinking ability. Third, young people can help their parents with housework in your spare time, or go charity with her parents. Fourth, parents should provide for youth participation in social activities so that they are more confident and make friends. for this reason, parents should let teens participate in activities or play in their free time and do not create pressure for teens.

Nguồn: Internet

Đây là bài trả lời cho câu hỏi này nhé :

Should parents decide how teenagers spend their free time?

I. Fill in the blanks the correct form of the words in brackets using adjectives or adverbs. 1. The seas looks …quiet… now. I want to go swimming. 2. She is…terribly…upset about losing her job. 3. My father works …continuously… from early morning to night. 4. Your father is very …careful... . He always drives …carefully… . 5. I think our summer holidays are too short. They have passed very…quickly… . 6. The life in the country is…quiet… . The farmers work in the field …quietly… . 7. He fell and hurt …badly… yesterday. 8. We can’t go out now because it is raining …heavily... . 9. You shouldn’t go up that ladder. It doesn’t look…safely… . 10. She is a …beauty… . She dances …beautifully.

II. Complete the second sentence so that it has the same meaning as the first one. 1. He walks slowly. ➝ He is a slow walker. 2. She is a good badminton player. ➝ She plays badminton well. 3. My mother swims very quickly. ➝ My mother is a quick swimmer. 4. She is a bad swimmer. ➝ She swims badly. 5. They cycle carelessly. ➝ They are careless cyclists. 6. Mai is a skillful volleyball player. ➝ Mai plays volleyball skillfully. 7. Hung drives his car safely. ➝ Hung is a safe car driver. 8. He runs fast. ➝ He is a fast runner.

Nowadays, many children have their own smart phone or laptop and their parents don’t spend enough attention for them, so children can’t manage their time between study and entertain. You know what, most children around the world are using social network, especially Facebook. I, as my friends, are using Facebook because it has a lot of advantages with us. For example, it helps us contact with people all over the world, updates the news, etc. Nevertheless, Facebook also brings us negative effects and teenagers shouldn’t spend too much time on it. Firstly, in our ages, Facebook is not a good choice because there are many harmful information for us, like crime, violence, sex. Besides, Facebook can contact us with many people, including good and bad people. If a kid use Facebook, then a bad guy can use them to do illegal acts. Moreover, when children spend all their free time on Facebook, they will become antisocial and their health will be affected, so they can't study well. To sum up, kids shouldn't spend too much time using Facebook, then they should use that time for do outdoor activities, help their family and do their hobby like art, sing, etc.