—Are you feeling better?
—Sure. I _______the medicine according to the directions.

He ______ chess well. But since he graduated from university, he almost has had no time to touch it.

The famous reporter, who is said to have gone back to America last year, _____in China for almost twenty years.

Do you know the thief_______by the police.

It is said that a new robot _______by him in a few days.

David _____ a customer when the fire started．

When she entered the police station, she recognized the man who ______ her at once．

I'm sorry you ______ so long, but it' ll still be some time before Jim gets back．

Since the end of the war, many of the priceless antiques ______ to their rightful owners．