--- I hear Andy and Lily are going to have a party to celebrate their ten years of ____ . --- Really? They have ____ for ten years?

Do you think exercise can keep us ________？

Our teachers are really ______. They often work in their office far into the night.

It is not socially          for parents to leave children unattended at that age. 

 ---Are you ____ about food? ---No, anything will do.