The correct answer would be B. Present. Hope this helps!
The last sentence about reliving the writers younger days as in memories
There needs to be a question mark after the first sentence.
Answer:
Speaking, writing and reading are integral to everyday life, where language is the primary tool for expression and communication. Studying how people use language – what words and phrases they unconsciously choose and combine – can help us better understand ourselves and why we behave the way we do.
Explanation: