As time went on, the police _______ their search for the _______ student.

I became a teacher ten years ______. I have been a teacher _______ 2008.

Hurry! The plane ______ You know, it ______at 3:15

Is it a wonder that ____little cellscan store much energy

We are earning more money. In fact most people are _____ than they were five years ago.[ ]