Your answer would be Two.
Explanation:
The author supports the main idea of making their high school years unforgettable by listing all the things they are going to do. The author states that they're going to take elective classes that interest them so they would have fun everyday. They're going to join many clubs so they can meet people of the same interests and befriend them, and they're going to attend many social events to have fun at.
Answer: A (The use or a speaker who is not the poet)
Explanation: Ap3x (I just did it)
I will correct the mistakes in the sentences:
A. I thought I seen him in the yard.
Mistake! It should be:
A. I thought I saw him in the yard.
C. When had you saw him last?
Mistake! It should be:
C. When had/have you seen him last?
D. Mary sawed that man again yesterday.
Mistake! It should be:
D. Mary saw that man again yesterday.
So, options A, C and D have mistakes, but option D does not have a mistake in it!