What does Cassio’s affectionate greeting of Emilia reveal about his character?
It’s from Othello line 107

In the play Othello, we see that Cassio is a man who is proud of his polite behaviour. He is a gentleman, and is interested in being thought of in that way.

One instance in which this becomes clear is in the case of his greeting of Emilia and Desdemona. When Cassio greets them, he is very affectionate. He considers this to be good manners, and the correct way to treat a lady. However, Iago uses this charm to plot against Cassio and Othello, by convincing Othello that Cassio is having an affair with Desdemona.

themselves

an intensive pronoun is a pronoun that ends in self or selves, such as himself, herself, themselves, yourself, ourselves. since band members is a third person plural, the correct intensive pronoun would be themselves. if the band was talked about as a collective noun, itself would be the appropriate intensive pronoun. intensive pronouns are used to add emphasis to the noun it's modifying which is why it directly follows it.

halibut, flounder, tuna, and trout are all fish. so your first answer is 1.) fish. and since fish is edible, your next answer would be 3). edible

to describe those fishes more thoroughly, some of those fishes live in fresh water, and some of the fishes live in salt water, and that is not a thing that they all have in common. the question is asking what is common with all of the fish, so answer choices 2). fresh water and 4). salt water are not right.