Since Tom_____ downloaded a virus into his computer, he can not open the file now.
One or perhaps more pages _______.
The Smiths ______ their breakfast when the doorbell rang.
The majority of doctors ______ smoking is harmful to health.
EitherJimorI ____goingtohelpthefarmerswiththeorangeharvestthisafternoon.
A good deal of money ____spent on books.