—What was it that caused the party to be put off?—________ the invitations.
I ___ myself more .------ It’s a perfect day .
Recycling is one way to protect the environment; reusing is ___.
— Why ,this is nothing but common vegetable soup? — _______ madam. It’s our soup of the day.
A serious study of physics is impossible _____ some knowledge of mathematics .
Three Long Island families forced to move by Hurricane Sandy have been ____ in fancy Manhattan apartments ever since free of charge.