The meeting will begin in 10 minutes, ________we can sing a few songs
Based on what I heard, some people got really _____ by our music, and some people liked it a lot.
______ Mid Autumn Festival of this year falls on______ Saturday.
We must take measures to protect the environment from ______.
I was just _______to go out when the telephone rang .
Doing morning exercises _______ our health and we _______ it.