Depending on the subject, he could go to his text book, online ebook, etc. He could look at his review if he was given one. He could find other books relating to the subject that could potentially help. (Not much to go on, hope this helps c:)
Example: Did you know that donating blood is actually good for your health? It is true! When you donate blood, your iron remains maintained at a healthy level. Reduction of iron in your body can lead to cancer, and no one wants that! Plus, donating blood reduces the risks of heart and/or liver ailments.
Answer:
B. had been to verona, italy .
Explanation:
beacuse it is that one
<span>To understand Charlotte Brontë, one needs to understand the society in which she grew up.</span>
- these disasters
-grim Spector
-tragedy
-stark reality
so the 7th,6th,4th and 1st ones, im sure of this if your asking about silent spring
(just took the test ;p)