22.The unemployment rate in this city ____ from 7% to 6% in the past two years.
We are all for your recommendation that the applicant ______.
He acknowledged _______the book from my bag.
______of people ______to prefer ______games to playing games.
I don't like to travel to big cities because it seems to me that one city is very much like___ .
----It shouldn’t take long to clear up after the party if we all volunteer to help.-----That’s right.______________.