-It is said that many businessmen in America have _______ much of their money to the people in need.-A growing number of Chinese are doing so as well.
When winter comes, days get _____ .
There are ________ books in the National Library.
Listen! Someone_____ singing in the next room.
How about_________out for a walk, mum?
I don’t think he tried his best to learn English, ___________ ?