The new project will start in seventy-five days.

He is working around the clock.

My grandfather is ninety years old.

My younger sister is nineteen years old.

My younger sister is seventeen years old.

My grandfather is seventy years old.

He has two apples.

Mr. Hachijuhachi is my best friend.

My grandfather is eighty-eight years old.

My grandfather is sixty-six years old.