Bill is a mature young man who is no longer dependent on his parents for decisions.
There are abundant supplies of meat in this region, but fresh fruit and vegetables are scarce.
Drawing on the wisdom of the workers, the engineers invented a new production method that led to
increased productivity.
He spent a lot of time preparing for his math exam. Hence, he was somehow disappointed to learn
that he got only a B.
We have ample time for a leisurely lunch.
The local government had to draw on its grain reserves and take other emergency measures so as
to pull through the food crisis.