Will you ring me up when the football match begins.
                    举一反三
- Could you ring me up as soon as he ___
 - -Can you tell me when you are going to arrive there?-I'm not sure. But I'll ring you up as soon as I __( )____ there tomorrow. A: arrive B: arrived C: will arrive D: am going to arrive
 - Betty will ring me up when she () in Shanghai. A: arrive B: arrives C: arrived D: will arrive
 - When something __________ or you __________ with it, it begins.
 - If someone calls you on the telephone, you _____________ (pick up it, pick it up) and the conversation begins.
 
