—People stopped using their cars and started using public transport during the 2009 National Games.—__________. In China's big cities, the roads are always too crowded.
Are you going to the football game?— No, the tickets are ________ for me.
I’m sure that your letter will get _____ attention .They know you’re waiting for the reply.
_____ unemployment and crime are high, it can be assumed that the latter is due to the former.
The incomes of skilled workers went up. ____, unskilled workers saw their earnings fall.
—Go now?— It's too late; tomorrow will be a _________time for you to visit them.