Answer:
could you explain more please, am abit confused.......
Answer:
future perfect progressive
Explanation:
she will have been studying before the exam.
It seems that you have already filled the correct pronoun in the blank provided. Yes, the correct answer to complete this sentence is the pronoun "this". The pronoun "this" is an example of a demonstrative pronoun. Other demonstrative pronouns also include these, those, and that. Hope this answer helps.