Prepositional phrases express position and relation in space and time and begin with a preposition. The only prepositional phrases here are 1) "in the house," 2) "through the tunnel," and 3) "in 45 minutes." So, whichever of these are underlined in the problem, the corresponding sentences are the answers. Hope that helps!
Superlative form means the most of the others then it is answer A
Since n is 4 and n is 2 i belive it could be 6
Depression if this is true you need to help him
It is false because I said so
