—What ___ are you in?—We are in ___ Three, Grade Seven.A. class, classB. class, ClassC. Class, class
—I think you can ______ money by yourself to buy a present for your mother.—OK. I’ll try. I’ll not let a penny waste.
—I think the man over there must be Bob.—It ______ be him. He has gone to Paris.
Everyone knows that Diaoyu Island belongs ______ China.
--- Dad, I'm going for Jim's birthday party. I'll be back before 10:00.--- ____________.
The ________ meeting _______ at two o'clock in the afternoon.