Up to now, the program ________ thousands of children who would otherwise have died.
Whenever I met him, ____ was fairly often, I like his sweet and hopeful smile.
It was not until dark _____he found _____he thought was the correct way to solve the problem.
Since Claire had become attached to Tony, the robot needed _______________.
My father walks dog after supper every day.A a; the B /; / C the; the D the; /
–How are you feeling about the story of a young lady’s being taken away by a UFO last week?--We are very frightened—I ____bad dreams for weeks.