—Mike, you’ve got a “D” in physics. ________?—Well. I find the subject hard and I think I’ll drop it for History next term.
Although it ________ as hard as ____stone, it easily melts when ______.
Our English teacher is ill, and we are all ______ her health.
Mrs. Johnson, our neighbor, often ______ the dog in the park after supper.
They soon ______ doing the same thing day after day, and finally gave up.
I like to listen to music ______ I’m having a walk in the evening.