KINDLY ANSWER CORRECTLY I'LL CHOOSE YOU THE BRAINLIEST :)

1) Introduce the topic and make it clear what your position is. you need a strong opening sentence that provokes your reader's interest captures your readers attention.
a. Statement of position
b. Argument
c. Structure of an exposition
d. reinforcement of the statement position

2) It is to present one side of an argument and persuade the reader or listener to agree or take action to solve the problem.
a. Purpose of an statement
b. Structure of an exposition
c. Language features
d. Statement of position

3) It is a sentence that expresses the main idea of a research paper.
a. Objectives
b. Research topic
c. Questionnaire
d. research problem​