School word formation

Have you ever taken part in an (a)   (change) programme for students?

How much is the (a)   ( tutor) fee?

Do schools in Poland offer (a)   ( school) for students?

When pupils (a)   ( behave) , don't punish them, just talk to them.

The (a)   ( lecture) introduced himself and went on to show the presentation.

All that's missing in my case is the pencil (a)   ( sharp).

If you can't find the book you need , just ask the (a)   ( library) for it.

Ther has been a growing demand for (a)   ( vocation) training in recent years.

As an extremely (a)   (gift) student, Richard gets more challenging assignments.

Do you attend any (a)   ( curriculum) activities?