1. It is five stops from here.

(What does 'it' refer to? Is 'for' missing before 'five stops'?)

2. That makes two of us.
(What is the meaning of this expression?)
A: I don't like this movie at all.
B: That makes two of us.

1. "It" must refer to the bus stop (or train stop) where the speaker wants to get off ... his/her destination. The word "for" is not needed.

2. "That makes two of us" is an idiomatic expression that basically says, "I agree with you." (you + I = two)

A and B are correct.

"It" in this case refers to whatever the topic was that y ou were talking about. It could be a word, situation , etc.

Again "that" is a general term like "it."

Sra

1. In the sentence "It is five stops from here," the word "it" is a pronoun that refers to something that was previously mentioned or understood in the conversation. Without any further context, it is difficult to determine what "it" specifically refers to. It could refer to a bus, a train, a subway, or any other mode of transportation that has stops.

Regarding your second question, the sentence "It is five stops from here" does not require the preposition "for" before "five stops." The sentence is grammatically correct as it is.

2. The expression "That makes two of us" is an idiomatic phrase that means the speaker agrees with a previous statement or opinion. In your example conversation, when B says, "That makes two of us," B is saying that they also do not like the movie. This expression emphasizes that the speaker shares the same sentiment or feeling as the other person.