dead trees ;polluted water; dead plants

Soil pollution causes a chain reaction. It alters soils’ biodiversity, reduces soil organic matter  and soils’ capacity to act as a filter. It also contaminates the water stored in the soil and groundwater, and causes an imbalance of soil nutrients. Among the most common soil pollutants are heavy metals, persistent organic pollutants and emerging pollutants – pharmaceual and personal care products.

Viết lại câu sao cho nghĩa không đổi:

1. '' Don't forget to do your assignment, Jack.'' said Jack's mother.

=> Jack's mother told him not to forget to do his assignment.

2. I suggest you take part in the competition.

=> If i was you, I would be take part in the competition.

3. It was so late that they couldn't do anything without this.

=> It was so late for they to do anything without this.

4. Although i can't speak Chinese, i decide to settle in Shanghai.

=> In spite of the fact that i can't speak Chinese, i decide to settle in Shanghai.

5. It is difficult for me to understand his dialect.

=> I find it is difficult to understand his dialect.

Viết lại câu sao cho nghĩa không đổi:

1. '' Don't forget to do your assignment, Jack.'' said Jack's mother.

=> Jack's mother told him not to forget to do his assignment.

2. I suggest you take part in the competition.

=> If i was you, I would be take part in the competition.

3. It was so late that they couldn't do anything without this.

=> It was so late for they to do anything without this.

4. Although i can't speak Chinese, i decide to settle in Shanghai.

=> In spite of the fact that i can't speak Chinese, i decide to settle in Shanghai.

5. It is difficult for me to understand his dialect.

=> I find it is difficult to understand his dialect.

        Chúc hok tốt nha@ good luck...

1.A study shows that teenagers use text messaging to communicate with their friends more than....

       A, to send email         B,to write letters        C.emailing          D.texting

2.the.........communication services, along with chat rooms,continue to be an important part of children's online interactions

      A. online                B.offline        C,direct           D.phone

3. email.......are often necessary to join social networking sites. oniline game.and virtual worlds.

A .address       B.information        C.senders        D. accounts

4. email,and chat rooms let children........with friends and family members

       A.talk            B.say     C.speak         D.communicate

5. skype is a voice........allowing users to talk to others across the world

      A. hardware            B.software app         C.internet      D.web browser

6.luckily, there are many communication techniques to help overcome........

       A. foreign language   B. culture shocks      C.language barriers   D.sound barries

7. A non-native speaker most ly can recognize the........the nonverbal communication

      A.second language     B.offical language        C.sign language        D.body language

8.the facial expressions for happiness. sadness, anger, surprise, fear and disgust are the same across.........

      A.languages        B.cultures       C.habits          D.people

9. seven of 10 people prefer face-to-face..........when having a date.

        A.code        B.sign    C.language      D.contact

10.we should not........passwords with anyone

      A.share         B.send        C.bring      D. lend

Choose the best answer

1.A study shows that teenagers use text messaging to communicate with their friends more than....

       A, to send email         B,to write letters        C.emailing          D.texting

2.the.........communication services,along with chat rooms,continue to be an important part of children's online interactions

      A. online                B.offline        C,direct           D.phone

3. email.......are often necessary to join social networking sites. oniline game.and virtual worlds.

A .address       B.information        C.senders        D. accounts

4. email,and chat rooms let children........with friends and family members

       A.talk            B.say     C.speak         D.communicate

5. skype is a voice........allowing users to talk to others across the world

      A. hardware            B.software         C.internet      D.web browser

6.luckily, there are many communication techniques to help overcome........

       A. foreign language   B.culture shocks      C.language barriers   D.sound barries

7. A non-native speaker most ly can recognize the........the nonverbal communication

      A.second language     B.offical language        C.sign language        D.body language

8.the facial expressions for happiness. sadness,anger,surprise, fear and disgust are the same across.........

      A.languages        B.cultures       C.habits          D.people

9.seven of 10 people prefer face-to-face..........when having a date.

        A.code        B.sign    C.language      D.contact

10.we should not........passwords with anyone

      A.share         B.send        C.bring      D. lend

1.You will have a free ket if you bring a group with you. (long)

-> You do not bring a group with you, you won't have a free ket.

Chào em, em tham khảo nhé!

You will have a free ket if you bring a group with you. (long)

-> You will have a free ket as long as you bring a group with you.

Chúc em học tốt và có những trải nghiệm tuyệt vời tại olm.vn!

I was asked for the first and fifth digit of my six-character password

I was asked for the first and fifth..digit. of my six-character password     (digital)

Where is Disney World?

A.Texas

B. California

C. Florida

D. Arizona

Chọn C  nha bạn

C. Florida

1.You / smoke / you / get yellow teeth

=> If you smoke, you get yellow teeth

2.Children / play outside / they / not get overweight. 

=> If the children not play outside, they not get overweight

3.You / heat ice / it / melt.

=> If you heat ice, it melt

4.I /speak to john / he / get annoyed. 

=> If I speak to John, he get annoyed

5.Lots of people / come/ Jenny / have a party.

=> if lots of people come, Jenny has a party 

6.I / feel good the next day / I / go to bed early.

=> I feel good the next day, if I go to bed early

7.She / buy expensive clothes / she / go shopping.

=> She buy expensive clothes if she go shopping

8.My daughter / pass her exams / she / work hard.

=> My daughter passed her exam because she had worked hard.

9.David / be sick / he / drink milk

=> David'll be sick if he drinks milk.

10.The river / freeze / it / be very cold.

=> The river froze because it was very cold.

11.I / to visit the museums / I / be in a new city.

=> I would to visit the museums if I was in a new city.

12.I / cycle to work / the weather / be fine.

=> I will cycle to work if the weather is fine.

13.My flatmate / clean it really well / she / clean the house.

=> My flatmate cleans it very well when she is cleaning the house.

14.Everybody / be grumpy / it / rain a lot.

=> Everybody will be grumpy if it rains a lot.

1. If you smoke, you'll get yellow tooth.

2. Children should play outside if they don't want to get overweight.

3. If you heat ice, it melts.

4. If I speak to John, he'll be annoyed.

5. Lots of people came to Jenny's house to have a party.

6. If I want to feel good the next day, I should go to bed early.

7. She bought expensive clothes while she was going shopping.

8. My daughter passed her exam because she had worked hard.

9. David'll be sick if he drinks milk.

10. The river froze because it was very cold.

11. I would to visit the museums if I was in a new city.

12. I will cycle to work if the weather is fine.

13. My flatmate cleans it very well when she is cleaning the house.

14. Everybody will be grumpy if it rains a lot.

Viết lại câu:

1) The weather becomes so dangerous that we can't go anywhere.

=>So dangerous the weather becomes that we can't go anywhere.

2) Susan feels proud of her son.

=> Susan's son makes her feel proud of him.

3) Their father look after them well.

=> Their father take care of them well

4) He used to go to school late.

=> He doesn't go to school late anymore. 

5) People says that they bought this shop last year.

=> It is said that they bought this shop last year.

* Bạn tham khảo bài viết của mình bên trên :

I agree with this statement: "Health is the most important in everyone's life" . Perhaps we are also want to be healthy. We must be healthy in order to enjoy life to the fullest. Health is the basic foundation of a happy, happy life, is an important basis for each person to realize their life's ideas, dreams and aspirations.If our health is not good, we can do nothing. People in good health are allowed to do the things they want, the dreams they want to make. But the sick will not be able to do anything but ask others. Good health can make us happy, mentally comfortable, be active and able to do many beneficial things. Health is the most important key to opening the door to happiness for each person. The health of each person is almost determined by that person.Therefore, the ancients say ''Health is gold ''.

A.mechanic    B.christmas    C. machine   D.chemistry

A.uniform    B.umbrelar      C.uncle   D.unplesant 

A.bear      B.near        C.hear     d.fear

Đề là gì ạ