Except what? Can you put the rest of the question up?
B is the answer, they collected information firsthand.
Answer: questions are a good and easy way to start, like these one,(sorry they are not the best).Have you ever been on a roller coaster? Have you ever seen one before?
Answer:
Water.
Explanation:
I love swimming and drinking water. Besides all of my friends could choose another natural power and we can all be a group of powerful people to fear *v* (Dream Big, people!)
Answer:
to convince neighbors to help plant flowers in the park.
Explanation:
this answer is the most specific as it is saying in detail where you will be and what you will be doing. The others are being put a more broad perspective.