He worked as a v____ during the Olympic Games.

问题描述:

He worked as a v____ during the Olympic Games.
Mr Kennard is a teacher of much e___.He has taught in several countries.
He should stop wearing the silly e____.
I don't think twelve-year-olds should be allowed to get their ears p____.
Parents should not be too s____ with their children.

volunteer
experience
earrings
punished
strict