—What is the man, do you know?—I don’t know exactly. But I think he can be ________ but a teacher.

—What about today's temperature? —It's the same as, if the weather report is exact as usual, ________of yesterday．

－What would you like to drink ? －It doesn’t matter. _______will do .

Our city has changed a lot; who can tell what it will be like in ___ ten years?

—Did you call on any of your old friends when you returned to your hometown?—_______ of them. They were all very busy.