—— I’m sorry the traffic is so heavy. —— Does that _____ why you are so late?
. ---They said that we would take a camping this weekend. ---______ it rains then?
Would you like there ______ a meeting to discuss the matter?
This middle school is ______ to a teachers' college.
______ good, this kind of fruit ______ very well in our city.
Mary’s being hurt ______ the uncertainty of our winning in the game.