Nhận biết các lọ hóa chất đã mất nhãn sau: Na2SO4 , H2SO4, HCl , KOH

Một ô tô đi từ A đến B với vận tốc trung bình 60km/h. Lúc về, ô tô đó đi với vận tốc trung bình 55km/h. Thời gian về ít hơn thời gian đi 24 phút. Tính độ dài quãng đường AB?

Please giúp mình với 🙏

Complete the second setence so that it has the same meaning to the first
1. They soak old newpapers in water overnight
-> Old newpapers
2. Glass has been recycled in our country for a long time
-> People
3. The air is polluting by smoke from factories
->
4. Recycled things can be used again
->
5. This tractor used to ploughthe fields
->
6. My motobike needs to fix
->
7. There is polluting by smoke from factories
->
8. Milions of newpapers and paper bags are throwing away everyday
->
9. For every ton of recycled by Kim Dong publisher are sellimg out so quickly
->
10. The children attracted by the cirsus show
->
11. We are going to a meeting holding by the Y 8: Y club
->
12. Waste paper and old clothes will collect for our mini-project
->