There are no options, but I'm pretty sure it's:
Bob, Peter and I are going to join the swim team.
yes you need evidence to support your statment
Sure, what's the question?
What is your question
Vast means too large to see and trunk less means Legs without a body. If referring to problems that is a figurative way of saying it is too large of a problem and being trunkless means no substance. And too many little things building up to too many things.
Lots of interpretations above without a question or context. Sorry I wasn’t much more of a help
A formal request to an authority. or like a request, appeal