Two more years later, at the age of 19, he demonstrated the first television in Chicago.

Across the street, about 250 people demonstrated in support of the school.

But I will demonstrate that further in a little while.

You demonstrated the power of the people in the last election.

She'd demonstrated it in so many ways over the years.

This is demonstrated in the article on the western music.

I believe this has been clearly demonstrated in our recent efforts.

Students will have to demonstrate a good understanding of English, both in reading and writing.

They demonstrate in class and continue to offer support during the trial process.

After all, everything I mention will be demonstrated to you in your training.