Happiness is a butterfly, which, when pursued, is always just beyond your grasp, but ________, if you will sit down quietly, may alight upon you.
I've never seen a Shakespeare's play ______ so wonderfully.
Tom's shoes looked just the same as Mike's, but they cost _______ his.
Mother, together with her children , ______ to the hospital.
The war made ______ impossible for the scientist to go on with his research.
He often takes this road to avoid ______ the troublesome boy.