According to a recent U.S. survey, children spent up to 25 hours a week ______ TV.

A. to watch         B. to watching      C. watching         D. watch

Progress so far has been very good. ______, we are sure that the project will be completed on time.

A. However          B. Otherwise        C. Therefore        D. Besides 

Eugene’s never willing to alter any of his opinions. It’s no use ______ with him.

A. to argue         B. arguing          C. argued           D. having argued

I regret ______ that we have no news for you.

A. to say             B. saying         C. to have said     D. having said

When he saw a little boy ______ in the river, he took off his shirt and jumped into the water.

A. struggles          B. struggling     C. to struggle      D. struggle

—What do you think of the book?

—Oh, excellent. It’ s worth ______ a second time.

    A. to read            B. to be read     C. reading          D. being read

Don’t ________ women. They are as important as men for the development of society.

A. look up to      B. look down upon    C. look out for    D. look forward to

It is the years we spent together at college ________ have a deep effect on my life.

    A. which    B. that      C. when            D. where

Don’t be worried. I’ll ________ your pet dog when you’re away.

    A. deal with        B. care about       C. look into       D. care for 

Only after the woman had her own child ________ how difficult it was to be a mother.

    A. she realized     B. had she realized  C. she had realized  D. did she realize