A silly day and a funny thing!

Every afternoon, when my son came comes back home from the kindergarten., I always ask him a question: "Was there any funny thing Did anything funny happen today?
He usually shakes his head and said says: "There is not any funny thing was nothing funny. It's It was a silly day." He smiled smiles as if he did enjoy the silly day!

One day, when we were playing in the playground, he suddenly stopped and said to me: "You don't know what happened today." He is was so serious that I listened to him carefully.
"Our teacher led us to the farm. She dug, dug and dug. She dug out so many turnips! She gave one turnip to every kid but I denied declined. I thought the turnip with some clay dirt on it was dirty! I want wanted to have a clean and beautiful turnip!"

"A Silly Day And a Funny Moment!"

Every afternoon, as soon as my son gets back home from kindergarten, I ask him the following question: " Did anything funny happen today?" Usually, he just shakes his head and tells me that his day had been silly and that nothing funny had happened. He then gives me a smile as he actually has enjoyed his 'silly' and boring day at the kindergarten. 

However, one day while we were at the playground for him to play, he came to me and said: "You don't know what happened today." I was shocked by how serious he looked and tried to listen as carefully as I could while he spoke. Then he starts: "Our teacher took us to the farm! She dug so many turnips and gave a turnip to every child except me. I simply did not want a turnip because I thought the turnip that has been covered up with some dirt and clay was quite dirty. All I have been wanting is to just have a clean and beautiful turnip!" 

Good luck! Feel free to ask me any questions that you may have about the corrections that I have made!

a silly day and a funny thing! (I will change this all to past tense as an example)

Every afternoon, when my son came back home from the kindergarten. I always used to ask him a question: "Was there any funny thing today?
He usually shakes shook his head and would say said: "There is not any funny thing. It's a silly day." (unchanged since it is a quote) He would smiled as if he did enjoy the silly day!
One day, when we were playing in the playground, he suddenly stopped and said to me :"You don't know what happened today." He is so serious that I listened to him carefully.
"Our teacher led us to the farm. She dug, dug and dug. She dug out so many turnips! She gave one turnip to every kid but I denied refused/declined the offer. I thought the turnip with some clay was dirty! I wanted to have a clean and beautiful turnip!"