—I'm terribly sorry to have put you through so much trouble.—__________. I know you didn't mean to.
I looked under____bed and found____book I lost last week.
The practice of hanging clothes across the street is a common ___ in many parts of the city.
Theboxofrubbers____white.
Noneofthatmoneyonthetable____mine.
Ithinkmaths____veryinteresting.