—Our P.E. teacher isn’t as young as he _______, is he?—No, but he is one of _______ in our school.
Let’s stop _______ a rest. I am so tired.
We must do everything what we can _______ water and paper.
My sister got a beautiful present on her ________ birthday.
It's a good idea ______ breakfast every day.
Look at the new words. Please ______ in your notebook.