Multiple choice What is the best way to combine sentences no. (9) and (10)? But we need not be depressed as most of the students are yet in their teens. But we need not be depressed for the reason that most of the students are yet in their teens. But we need not be depressed simply because most of the students are yet in their teens. But we need not be depressed because most of the students are yet in their teens. Reveal answer Fill a bubble to check yourself A Correct answer Explanation (A) is the best choice. Sentence (10) furnishes a supposedly known reason for the statement in (9).