—Lily, _____ you _____ your ticket?—Not yet!
______ one-hour documentary takes _______ close look at the life of giant pandas in Wolong.
Could you please give some ______ to the ______ teachers ?
______ little water is not enough for _______ many birds. ______ little birds don’t have______ much.
Are you planning to go to the _______ concert tonight ?
Jeans are too tight , so I _________ trousers.