$\text{@su}$

`10,` Remember to clean your hands before meals.

`11,` Remember to do your homework.

`12,` Remember to send me that card

`13,` Don't forget to give me those stamps.

`14,` Don't forget to finish this report befor 9.00 am.

`15,` How long did it take you to visit in Ha Long Bay?

`16,` How long did it take her flight from HaNoi to HCM City?

`17,` Don't forget to lock the door before you leave.

`18,` Don't forget to turn off the light before you leave.

`19,` Don't forget to do your homework before you go to school.

Cấu trúc sử dụng trong bài:

`-` Remember to V = Don't forget to V (Nhớ làm gì = Đừng quên làm gì)

`-` How long + tobe + S + from...to = How long + do/does/did + it + take + sb + to V

$\text{@Bulletproof Boy Scout}$