Our principal was sitting _________（在...中间）these parents and

Our principal was sitting _________（在...中间）these parents and our principal is strict and old parents are sitting on the coach with disappointment and Our parents' meeting was a g It was in __ friendly a way that our principal talked with u We _______________ respect our teachers and parents. is,our,principal,kind,very(.) Principal is our very kind. Our principal is very kind. David and Tony are brother,and these are()parents 紧急 We should show our thanks to our parents and teachers My parents are very _________ （健康）.