—I'm not sure. It be rainy.
— Thank you. I won't.
—It _________ belong to Dick. He was the only little kid at the picnic.
—It must be Bob's, he is the most excellent student in our school.
—Cheer up. Life ____ be perfect all the time.
—Not yet. We ____ go camping along Nanxi River to enjoy beautiful sights.
—It _____be Helen's because her name is on it.
—Sure. He won the first place in the men's Big Air Event. He_____________ be hard-working.
— For your eyes, my dear friend, I'm afraid you____.
—You'd better not. It's the man's seat.
—Better not. If you ________, please go to the open space there.
—It ________ be Amy. None of us except her is able to do it.
—I think I can do it. Let me try.
—It ______ be him. He is in the classroom.
— It ________ be her. I know she has already left for New York.
—I like music that I ______ dance to.
—Everyone should play an important part in doing it.
— Yeah, but sometimes the facts show that humans stronger than the forces of nature.
一With pleasure. You________ come to our desk every time. It's easier to renew them online.
—You ________ finish your homework first.
—I can't. Mom said I __________ clean my bedroom before doing anything else.