1.
-->The boy stood on the benches in order to get a better view
2.
-->We lower the volume of the radio so as not to bother our neighbours
3.
--> I'll write to you so that you can know my decision soon
4.
-->These man were whispering so that nobody heard their conversation
5.
-->The lecturer spoke loudly so that everyone hear him clearly
6.
-->John gets up early so that he isn't late for class
7.
-->marry hid the novel under the pillow so that her father didn't see it