YOU SAID:
I am going to go to the store to by some cheese then I am going to have some mac and cheese
INTO JAPANESE
チーズを持って店に行き、マカロニアンドチーズを食べます
BACK INTO ENGLISH
Go to the store with cheese and eat macaroni and cheese
INTO JAPANESE
チーズを持って店に行き、マカロニとチーズを食べる
BACK INTO ENGLISH
Go to the store with cheese and eat macaroni and cheese
That didn't even make that much sense in English.