teacher

这是琼斯先生，他是一位老师。

This is Mr Jones. He's a ___teacher.

我的钢琴老师每周六下午来我家上课。

My piano ___teacher comes to my house for lessons every Saturday afternoon.

她成为一名老师已经五年了，非常热爱这份工作。

She has been a ___teacher for five years and loves her job very much.

所有的老师都在办公室里。

All the ___teachers are in the office.