mik gửi bạn nha 

cho mik xin hay nhất nha 

$\text{1.}$ on $\text{→}$ in

$\text{→}$ in the countryside: ở vùng nông thôn

$\text{2.}$ doing $\text{→}$ to do

$\text{→}$ It takes (sb) + time + to-V

$\text{3.}$ many $\text{→}$ much

$\text{→}$ How much + do/ does + S + cost?

$\text{4.}$ less $\text{→}$ fewer

$\text{→}$ days off đếm dk ⇒ few

$\text{→}$ few + N đếm dk

$\text{5.}$ playing $\text{→}$ is playing

$\text{→}$ at the moment chia HTTD: S + is/ are/ am + V-ing.

$\text{6.}$ the work $\text{→}$ work

$\text{7.}$ makes $\text{→}$ made

$\text{→}$ yesterday chia QKD

$\text{8.}$ in $\text{→}$ to

$\text{→}$ from ... to ...

$\text{9.}$ you came $\text{→}$ come

$\text{10.}$ tidying $\text{→}$ to tidy

$\text{→}$ be going to V: sắp sửa làm gì