I would say that the answer is C. are visiting
Um um um um um um um um um um um um um um um
Answer:
D
Explanation:
D contains the prepositional phrase. This is because a prepositional phrase consists of prepositions and the preposition in this sentence is although. So that makes D the right answer :')
It is sentence A because the word "makes" must have an 's' at the end when the subject is singular, if it "they" instead, you would use "make"