----I don’t suppose the police know who did it.----Well, surprisingly they do. A man has been arrested and _____ now.
. ____ at the airport, he telephoned his wife and told her what he would do when he got home.
. —Have you finished the work? —Not yet. I _______ to do it just a moment ago.
. ______ is known to everybody, the moon travels round the earth every month.
. When you are driving on this road, you have to limit your speed _____ 60 miles per hour.
. —What do you mean. There are only ten tickets? —There ______ be twelve.