D the audiences familiarity of the topic.
If they aren't then you have to explain more if not then you can jump right in to your main point.
Answer: what? didn't understand
Explanation:
If you are referring to a girl getting pregnant or a couple having sex than in some cases a unexpected pregnacy can thrust the pressure of marriage upon minors. But way less today than in the past.
Answers:
1. The weather has been cold recently.
2. She did not eat any fruit yesterday.
3. He does not go away very often.
4. Steve is reading a book at the moment.
5. I am watching the news.
i'm assuming that you are allowed to change the verb forms to fit the sentences. i hope this helps! :D
Answer: Change there to their.