I think your right when it comes to D.
Answer:
Intransitive
Explanation:
Transitive verbs must be exerted on an object to make sense, while an intransitive verb makes sense without one.
Answer:
Context clues. It is context for the conversation.
Explanation:
The second option is correct
Answer:
A sales territory is a defined area in which a single salesperson or group of salespeople work.