I        my homework while my mother was reading a book last night.

It’s ten o’clock. The children are ___ a good time.

—You       an umbrella. Do you think we are going to have rain today? —    . I use it as a walking stick.

 --What         if you don't finish your work on time?  -- Mrs. Brown will be very angry.

--Why are you in such a hurry, Mike?--There        an NBA basketball game in ten minutes.