173. --- I’m glad you like the food. Please come over any time you like.--- ________.
He jumped at the opportunity when he saw the advertisement in a newspaper,because barely ________ make ends meet.
Every evening after dinner,if not ________ from work,I will spend some time walking my dog.
—I didn't go to see the doctor yesterday.—But you ________.
I don't mind her criticizing me,but ________ is how she does it that I object to.
It was last night ________ I saw the comet.