The correct answer is (b.) men's. The men's shouts filled the dark night. If you are referring to many male persons, you may use men. You need not any usage of s with men since men is already in a plural form which makes it wrong.
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!
I would assume that this is Propaganda against Hitler so I would say that they would dislike this type of cartoon
The essay answers letter A
I need to know what the context is. Is there an underlined portion that you're supposed to identify as an adjective, adverb, infinitive or preposition? Because (from the museum) is a prepositional phrase.