22. --- Do you have anything to_____? --- No, you can have a rest.
Since this is the first time you have broken the law, you may be given a light _________.
If Joe’s wife won’t go to the party, _____________.
________ is known to us, May 12, 2008 was the day _______ Wenchuan earthquake happened.
They _________ have arrived at lunchtime but their flight was delayed.
China is one of the countries ________ the Mekong River flows.