Smoking is (harm) __ to your health.
Now we could not do anything but (wait) __ for her here.
What happened more than 10,000 years ago?
A woman let fall ______.
Most dieticians disagree with the concept of __ when dieting.
Examples of the problems with the spread of specific invasive species in nature.
In the 21st century, most Americans will marry three or four times ______.