( )1. A. Be careful. ( )2. A. Not at all. ( )3. A. What a pity! ( )4. A. Thank you all the same. ( )5. A. At 7:30. |
B. Good idea. B. Nothing special. B. Help yourself. B. Nice to meet you. B. On Monday. |
C. That's right. C. Of course. C. Watch out! C. Excuse me. C. Half an hour. |