Answer:
We will write letters. We will call people. We will knock on doors.
Explanation:
Repitition of "we will"
The game is fun to play, it's implied because the family seems to be enjoying itself, and it's the only answer choice that isn't outright stated in the commercial.
I believe the answer to this question is letter C.
The statement suggests that the usage of wind energy is successful in meeting energy needs and demands that is why many European countries have been using this alternative source. With this success, it can be implied, especially to the readers, that wind energy is indeed beneficial not just for small-scale consumption, but also to extensive and wider usages as well.
Simple because we understand it the most