He goes to sleep ___his bedroom light ____ every day.[ ]

What a hot day it is! —So it is. I think an umbrella can help you _______ the heat.

I usually watch football games until midnight these days.–This is really a bad habit. You must_______ it.

Hurry up! The meeting will begin __________ 3:00 pm.[ ]

Is this ________ elephant or _______ lion?