— ____ I know your name ? — Sorry , you ____ .
— No words are strong enough to express our thanks for your help.— _____.
―Excuse me, Sir, but could you tell me how to go to the railway station?―Sorry. You’d better ask, I’m afraid, ______ is a native.
As a coach, you should know clearly about the direction ______ your team should develop.
_______ several times, but he still doesn’t know how to do it properly.
― Have you finished your composition already, Jack?― Yes. I _____ it within half an hour.