Put in the or a where necessary. If the sentence is already complete leave OK
Jill plays *** violin in an orchestra.
When was the telephone invented?
Can you play a music instrument?
Jill plays the violin in an orchestra.
There was a piano in the corner of the room.
Can you play the piano?
Our society is based on the family.
Martin comes from a large family.
When was paper first made? OK
the computer has changed the way we live.