The fact that so many people still smoke in public places____ that we may need a nationwide campaign to raise awareness of the risks of smoking.
The young teacher has been so ____ with work that she hasn’t had time for social activities.
We didn’t dare to make _____ sound for ______ fear of waking the sleeping baby.
—David, thank you so much for lending me your car this morning.—_____
When _____ to danger and conflict, men tend to increase blood pressure, _____ nervous and anxious.
I wondered if it would be _____ to wish the bribe good luck after the wedding.