Who is the old man talking with your teacher? —I don’t knowI _________ him before

25. “Maybe you all think that I am foolish to make this choice, but time will ______ whether I made the right one or not.” He said.

The policemen his name and address.

_________music rooms are there in your school—There are two.

many extra planes and trains are usedto carry passengers, traffic tools are still ______needed during “May Day”holidays