It has been five years ____ I came to this school.for B. since C. whether D. when
The Mapo Tofu good. Could I have some more?
—I think we should give a hand to the elderly when they fall onto the ground. — ___________. Everyone needs help when they are in trouble.
—The light in his room is still on. Do you know _______? —In order to get ready for the coming exam.
—Li An can always ________ some special ways to make his movies win prizes in the world. —Yea. He is an unusual and creative director.
—What about going by plane? —Good idea! I feel really_______ because it’s the first time for me to take a plane!