Change the word in capitals into its correct form. 

The community conducted rigorous experiments to gather data and analyse the results, advancing our understanding of the natural world.  SCIENCE

My friend gives me lots of help with my problems. PERSON

This was a very impressive    by the young actors who are still studying at the Academy of Arts.  PERFORM

Twenty years ago a big    research was held in this area.  SCIENCE

I have made a few    in my program so that students have more materials to read and write.  IMPROVE

 I am asking for your ! FORGIVE