B). Whenever you cite something, you write it right after it.
Example:
"Trees are important for our nature"(Example, page 1)
The child Knew the answer to the question
It would be best if you made such an invitation personal; mentioning your school specifically. But I can help you with an example
Dear students and teachers!
Do you want to know how to best protect our environment? Do you need the motivation to remember to recycle?
Meet Al Gore, one of the leading voices in the fight against man-made global warming.
Al Gore will give you the motivation you need!
Put yourself into Mary's shoes how do you think Mary felt when she becomes more independent and why do u think that?
Are you supposed to do it in past tense?
Then it would be:
13. Fit
14. Ran
15. Fed