Answer:
I do not know what you are trying to say it's either your asking a question or just telling us some facts.
Explanation:
If your looking for your sentence to say, "I'm not honest" then yes it should be <3
The answer is (usted) because you dont have a personal relationship with this person.
ustedes means you guys
vosotros means all of us
tu is used for someone whom you are close with like a family member or someone whom you have know for a while.
It’s definitely es dudoso que vengan en tren, trust me I’m a native speaker
