Arrive late once more _____ you will be fired.
Since the able person, John, is in ______ charge of the matter, we’re sure that the matter is under _____ control now.
I am too tired to go there. __________, it’s getting dark.
Gun control is a subject ___ Americans have argued for a long time.
- We’d better do something to call on people to protect wild animals.- Yes, .
As a result of the report many villagers rushed to the mountain_______ gold.