"I didn't like the commercials this year."
Neither did I. / I didn't either.
"English isn't the only language in the USA." ".......... is Spanish / Spanish isn't ........"
Neither is Spanish. / Spanish isn't either.
"The fans are screaming very loud in the stadium." "...... are the players!"
So
"I didn't know so much about Benito before this year"
Neither did I / I didn't either
"The quarterback can run very fast." "........ can the wide receiver!"
So
"I think music is more important than the game."
So do I!
"I love eating nachos and wings during the game."
So do I
"I don’t understand all the rules of football."
Neither do I! / I don't either.
"I watched the halftime show five times yesterday."
So did I!
"I don't want the game to end!"
Neither do I! / I don't either.
"I am very excited for the Super Bowl 2026!"
So am I!
"The Super Bowl isn't just for Americans." "...... is the World Cup / The World Cup isn't ......."
Neither is the World Cup. / The World Cup isn't either.
"Spanish speakers feel proud of Benito."
So do I!
"I am not a fan of the New England Patriots."
Neither am I! / I'm not either.