Answer:
1. I noticed my sister hiding something from me.
My Dad noticed that I am eating at my bedroom.
2. I knew how to play a piano when I was a kid.
My teacher knew all along that we're gonna put up a party in her birthday.
3. We talked to met at the park yesterday.
Me and my enemy talked to not fight again.
4. I realized that my money was stolen.
My Mom realized that I got the lowest score of the class.
5. My high school career has begun.
My summer has begun.
Explanation:
#CarryOnLearning
