BTS Army vote điểm giúp mình nhé
9. MaNy students don't want wear Helmets when they go to school by electric motorbike
10. it will take us 2 hours to travel to the countryside by bus next weekendv
11. we spent 2 hours to climb up this mountain last month
12. How far does it take from your house to school?
13. How long does it take you go  to school every day?
14. How much time do you spend to surf the net every day?