Watch Roma vs Milan Live Streaming
Watch Roma vs Milan Live Streaming"Manchester City, Tottenham and Aston Villa will be very dangerous so we cannot make many mistakes," said the Spaniard.
"We know last year was really good in terms of points in the league (86) and now we are in a different and more difficult situation because the expectations were very high.
"It is really difficult because we have three or four teams really close."
Liverpool have lost just once in the league in their last 10 matches and Benitez knows that form must continue.
"We have to keep this momentum and prove, show everyone else, we are good enough," he added.
"I prefer to be positive and we will play well and continue to win."
A match on Monday raises hopes defender Glen Johnson could make his long-awaited return from a knee injury, which has kept him out since the end of December.
