The correct answer is: B. aren’t you?
The question is a tag question, which is a type of question that is used to confirm or deny something. In this case, the speaker is asking the listener if they are coming to the movie. The tag question “aren’t you?” is used to make the question more polite and less direct.
The other options are not correct because they do not make sense in the context of the question. Option A, “can’t you?”, is a question that asks the listener if they are able to come to the movie. However, the speaker is not asking if the listener is able to come, they are asking if they are coming. Option C, “won’t you?”, is a question that asks the listener if they are willing to come to the movie. However, the speaker is not asking if the listener is willing to come, they are asking if they are coming. Option D, “isn’t it?”, is a question that asks the listener if they agree with the statement “You’re coming to the movie.” However, the speaker is not asking the listener if they agree with the statement, they are asking if they are coming.