—Shall I wait here for three hours?—Yes. Three hours ______for you to wait for such a doctor.
______ in thought, he almost ran into the car in front of him.
—What did your parents think about your decision? —They always let me do ______ I think I should.
The thought ______ he might fail in the exam worried him.
My home village is no longer the same ______ it used to be.
The gentleman ______ you told me yesterday proved to be a thief.