... writing pad: 3,000 dong Five stamps: 2,500 dong A phone card: 50,000 dong total cost: 59,000 dong including: *Post-listening : - Ss practice asking and answering further about the price - Ss practice ... their partners - Give feedback - Play the tape once again, and pause at each information fopr Ss to check - Give the right answers: The A pen: 1,500 dong A packet of envelope: 2,000 dong ... *Pre-listening : - Ss look at the pictures and write the names of things in those (pen , envelope , stamps , phone card.) - Ss guess the price of each thing - T introduces: These are...