144. The reason why the two _____ cannot speak _____ language is that they were born in America and were brought up in a Japanese family.
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!
--Jack's won _____________ holiday in London.--_________ lucky fellow !