--What is the cost of you shirts here, sir? --It depends on which you want to buy, and the prices from 100 dollars to 500 dollars.
--I'm told that John had another car accident this morning. --I believe not. He _________so careless.
The Bunsen Burner is so named because it is thought ___________ by Robert Bunsen.
--I didn't know this was a one-way street, officer.
--Which play shall we go and see? ----____________________.
You _________think you're clever, but that doesn't give you the right to order me about!