My eyes hurt.

He is a very serious student.

He is a very serious student.

I know this is sudden, but could you arrange a time for me to meet with the president?

Her eyelids are getting heavy, maybe she is tired.

Chimpanzees are very intelligent animals.

I add a little black pepper to the soup.

I like to add black pepper to the soup.

I like to add black pepper to the soup.

He terrified people by using black magic.