`1.`The boys stood on the desks in order to get a better view.
`→`S + V + in order/so as + (not) + to + V
`2.`We learn English in order to have better communication with other people.
`→`S + V + in order/so as + (not) + to + V
`3.`We should do morning excercise so that we can improve our health.
`→`So as + ( not) to-V / so that + mệnh đề
`4.`He hurried to the station in order that he couldn’t miss the train.
`→`S + V + in order + ( not) to-V / in order that + mệnh đề
`5.`I came to this school in order to learn English.
`→`S + V + in order/so as + (not) + to + V