144. The reason why the two _____ cannot speak _____ language is that they were born in America and were brought up in a Japanese family.
It is widely ______that smoking can cause cancer.
____appeared to me that he enjoyed the food very much.
____all the inventions have in common is ____they have succeeded.
____you don’t like him is none of my business.
____he will go to work in a mountain village surprises all of us.