19. C

20. A

21. B

22. B

Câu hỏi là gì vậy bạn?

1. Unhealthily

2. multicultural

3. mountainous

4. community

5. socialise 

6. addicted

7. trainer

8. envious

9. nomad

10. traditionally

Đổi : 350kg = 35 yến.

Mỗi ngày thu được số yến rác nhựa là :

   35 : 14 = 2,5 ( yến )

Cần thu gom 75 yến thì hết số ngày là :

     75 : 2,5 = 30 ( ngày )

             Đ/S :....

Ngày thứ ba sửa được số phần quãng đường là :

    \(1-\left(\dfrac{2}{4}+\dfrac{1}{4}\right)=\dfrac{1}{4}\)( quãng đường )

                  Đ/S :........

All the girls in my class is bigs fan of BTS.

Is => Are 

What about going to Hue ? I don't want to go there

Tham khảo ạ!

Nowadays when society develop day by day, people have no time in doing housework, especially women. Not only do they have full-time of job, but they also take care of children and do the housework. In my opinion, family members should share housework together. One reason is that sharing housework can connect family members. Adult members do labors like laundry and cooking, children just do simple chores like watering garden or making their bed. Sharing housework makes us feel less tired and equal. Another reason is that doing housework brings knowledge organization of things, especially children. They will know how to keep their belongings tidied and everything kept clean as well. In addiction, we will feel responsible for our family. In conclusion, we should share housework to improve family life