What is the mistake in the following sentence? "I wanted to do a lot during spring break, but my friends just wanted to spend time sleeping, roasting

"I wanted to experience so much during Spring Break, but my friends only wanted to sleep/rest"

Explanation:

better

in june, we will have been married for eighteen months. (i am assuming this is what you want? the sentence, as you have presented it, is grammatically incorrect--   you want it corrected, yes? )

uh, the answer is d i guess.