`1`. The boys stood on the desks. They wanted to get a better view (?)
`=>` The boys stood on the desks so as to get a better view.
`=>` The boys stood on the desks so that they could get a better view.
- Cấu trúc :
+ so as to + Vinf : để mà `->` chỉ mục đích
+ so that + S + V: để mà `->` chỉ mục đích