( )1. A. That"s OK. ( )2. A. Yes, I know Helen. ( )3. A. No, they"re too busy. ( )4. A. You bet! ( )5. A. Yes, of course. | B. Don"t worry. B. Yes, this is Helen speaking. B. Yes, they should. B. We have no time. B. Yes, I"d like to. | C. No, thanks. C. Yes, I"m here. C. No, they won"t. C. Oh, you look very happy. C. Perfect. |