Gender roles are an important element in defining individual behavior in society.

His role is to fulfill his responsibilities as a leader.

My teammate is very helpful.

We understand that teamplay is necessary for us to succeed.

The place of articulation is a very important concept in phonetics.

The potential energy of this ball is proportional to its height.

His usual location is the seat at the very back of the library.

She ordered a margarita.

She announced that she is pregnant.

I was watching TV at midnight.