— ______ does this T-shirt belong to? — I’m not sure, but it _____ be Lily’s.A. Whose, might not B. Who, can not C. Who,must not
“Show me your ticket, ________ I won’t let you in.” the guard(保安) said angrily.
3. That accident happened __________ a rainy night.
--- Is this your sister’s key, John? --- No, it isn’t. ______ is in the bag.
________ Dongtai you see today is _______ different city from what it used to be.
—When do you usually get up? —____________________.