Writing prompt: The Mid-Autumn Festival

Student essay:
It was Sep27and it's a traditional Chinese festival-The Mid-Autumn festival.And during these days all Chinese are free and will have a big meal together.My mom cooked a very delicious dinner.And then dad came home early.After dinner,we watched TV, ate moon food and watched the moon.The moon is very round today.We had a good time.Mid Autumn festival is very good festival.It's day of happiness.I hope you have a wonderful Mid Autumn festival.

Corrected essay:
It was Sep. 27 and it was the traditional Chinese festival—the Mid-Autumn Festival. And during these days, all Chinese people are free and will have a big meal together. My mom cooked a very delicious dinner. And then Dad came home early. After dinner, we watched TV, ate mooncakes and watched the moon. The moon was very round that day. We had a good time. The Mid-Autumn Festival is a very good festival. It's a day of happiness. I hope you had a wonderful Mid-Autumn Festival.