Помогите пожалуйста составить 5 предложений с этими словосочетаниями:
 To make
life complete, To concentrate
on studies,

Lack of
independence,

Lack of
free time,

To know
everyone,

An elective
subject, 

To write
test, 

To be lazy,

To get
prepared for a future job, To take
part in sports events,

To party with
fellow students