The fireman told us the troubles they had ________ the fire ________.
----- I can ’t see the words on the blackboard clearly. ----- Why, your eyes need _____ perhaps you need _______ glasses.
The typewriter _______ there all week.
This is the plane _______ he went to Shanghai ______ business.
______ that she should come here on time.
At no point south of the Han River _______ more than a mile.