His contribution to the boy’s welfare was to________him for the world in which he would live.
How can you expect the children to behave themselves _____ you yourself don’t mind your manners?
A week after the cyclist got missing, the search party found him in the bushes, _________.
—When will the problem be settled? —Be patient! The person _______ will see to it as soon as possible.
_____ thirty minutes after a meal is better for your health than immediate exercise.
All these problems will be discussed at the meeting ______ next Tuesday.