D is the sentence where it is used as an interjection. All the other answers use it as a pronoun.
Hope this helps!
<span>The Watsons are called the wierd Watsons because they don't quite fit in. They hate the cold, their mother overdresses them, and to top it off Byron gets his lips stuck on the car mirror.</span>
Do you ever wonder what’s more important the psychological aspect of what a person thinks or what already has come into effect after they after they have already thought and put it into action ?
The primary events which led to the outbreak of World War II in Europe or German aggressive expansionary poliicies in Eastern Europe, primarily the invasion of Poland which triggered the outbreak a secondary cause of the reluctant of the other European powers to stop Germany aggression before it erupted into a full-blown War
