--Are you sure to help me find____________ bed for my new house? --Of course, but not now. I'm heading, for____________ bed and a good sleep.
It is pretty well understood _______ controls the flow of carbon dioxide in and out the atmosphere today.
Country life gives him peace and quiet, which is ______ he can’t enjoy while living in big cities.
“What were you trying to prove to the police?” “___ I was last night.”
It has come to my notice _______ some of you have missed classes.
Patience is a kind of quality — and that is ___A___ it takes to do anything well.