K-----K2O-----KOH

K -> K₂O -> KoH -> K₂CO₃ ->KCL
K -> HOH

-Quyền sở hữu là tổng hợp các quy phạm pháp luật do Nhà nước ban hành để điều chỉnh các quan hệ xã hội phát sinh trong lĩnh vực chiếm hữu, sử dụng và định đoạt các tư liệu sản xuất và tư liệu tiêu dùng. Quyền sở hữu là một trong các quyền của con người và phải được găn liền với tài sản. Điều 164 Bộ luật dân sự hiện hành quy định: “Quyền sở hữu bao gồm quyền chiếm hữu, quyền sử dụng và quyền định đoạt tài sản của chủ sở hữu theo quy định của pháp luật. Chủ sở hữu là cá nhân, pháp nhân, chủ thể khác có đủ ba quyền là quyền chiếm hữu, quyền sử dụng, quyền định đoạt tài sản”.

Chọn một đáp án thích hợp để hoàn thành câu.

1. Buy a newspaper……………………, please.

2. The news………………bad lastnight.

3. “ Thank you very much for your help” – “ …………………..”

4. You can get……………if you read for a long time.

5. “ Are you ready ?” – No, I am not, and………….

6. ………….he plays the piano !

7. I need some butter. I’m going to the…………..

8. “Do you like sports ?” – “Yes, …………….”

9. My brother doesn’t like pork, and………………

10. I am pleased that you and your family are…………..

11. These drivers prefer driving…………walking.

12. I often spend an hour…………..English everyday.

13. There are ………….students playing games in the school yard now.

14. She is never late for school and…………..is her sister.

15. My mother plays volleyball………………

16. Speak English, ……………?

17. My mother has…………friends than my father.

18. The doctor says you should spend…………..time playing video games.

19. I rarely go to the movie because everything is too……………for me.

20. I felt a lot………………after she fixed my teeth.

Đúng k vậy

chọn câu trả lời đúng để hoàn thiện câu :

1. Nobody was injured in the accident , ___were they___? /was they / was he / were they / wasn't it .

3. Do you ever talk to __yourself__? / yourself / myself/ itself / herself .

8.The car __made__ in Germany is very expensive. / makes / making / made /make .

1. Paul didn't tell me the ending of the story.

=> The ending of the story wasn't told me by Paul.

2. Teacher will give her a prize if she works well

=> A prize will be given to her by teacher if she works well.

3. Her mother bought her a doll last week

=> A doll was bought for her by her mother last week.

4. The police found the robber in the forest yesterday

=> The robber was found by the police in the forest yesterday.

5. The made him work all day

=> He was made to work all day.

6. People don't make the chirlden work hand

=> The chirlden aren't made to work hand

7.They let him meet her family last month

=> He was let meet her family last month.

8. He won't let do you that silly thing again

=> You won't be let do that silly thing again by him.

9. People saw him steal your car

=> He was seen to steal your car.

10. I have heard her sing this song sere all times

=> She has been heard to sing this song by me all times.

1 Phil / not / miss / the bus - Phil hasn't missed the bus.

2. They / not / plant / a tree - They haven't planted a tree.

3. Vanessa / catch / the ball - Vanessa has caught the ball.

4. We / sell/ our old car - We have sold our old car.

5. The train / leave / the station - The train has left the station.