Helen ________ her keys in the office so she had to wait until her husband ______ home

I’m afraid you will ______ your bright future if you continue to be so casual on your work. [ ]

The police got to ________ was once an old yard__________the workers used as a store. [ ]

The doctor was ______ immediately the little boy fell off a ladder and hurt himself.

The meeting room was empty because the meeting was already________.