My younger sister is seventeen years old.

Our project is scheduled to be completed on the twentieth day of the month.

My grandfather is seventy years old.

My birthday is on the twenty-eighth.

I will hold my birthday party on the twelfth.

Our project is scheduled to be completed on the twenty-second day of the month.

Yo was digging soil in the garden.

The buildings above ground are beautifully lit up at night.

Mr. Shichijo is my best friend.

I submitted a petition to the mayor asking for the preservation of the park.