<span>He was having a fun time with you're uncle at the beach.
The mistake is this sentence uses "you're" which means 'you are'
</span>
<span>He was having a fun time with you are uncle at the beach
makes no sense.
The correct sentence is </span>
<span>He was having a fun time with your uncle at the beach
</span>
Answer:
PLAY RO b l o x BEE SWARM SIMULATOR IT SO FUNNN BROOOOO
Explanation:
PLAY WITH MEEE YAYAYAYAYYAAYYAAYYAYAAAYAYYAYAAYAYYAYAAYAYAYYAAYAYAYYAAYAYAYYAAY
It is (in his attic room)! Words like in, about, outside, between are where prepositional phrases start.