I am very sleepy.

My father has worked as an office worker for 40 years.

I am very sleepy.

He continued working, fighting off his sleepiness.

I saw a squirrel in the park.

I'm feeling sleepy, so I'm going to bed now.

I commute by intracity tram every day.

There is a beautiful silk tree planted in the park.

I'm sleepy, so I'll go to bed early.

He was sitting on the chair reading a book.