Based upon this very short excerpt, I'd say it develops an atmosphere of chaos.
If you’re asking if Odysseus is left inside then yes that would be correct. However if you’re asking what he does next that’s a different story. Your question is mildly unclear. If you could clarify i would be happy to help.
Answer:
B - We can go on a picnic, but it may rain.
Explanation:
The comma in option b seperates the independent clause (We can go on a picnic) from the dependent clause (but it may rain). It is also the natural 'pause'.
Participle is a verbal form that is used as if it were an adjective or adverb.
So, if the verb is, for example, "to bark" the participle would be"barking" as in "this barking dog"
and the correct answer is b. barking!