Скор$16 17.4 Complete the questions with how long, how often or how much. Listen and check. Then match them with the answers (a-k). have you lived here? 1 do you clean your teeth? 2 did your watch cost? does it take to get from London to Beijing by plane? does an elephant weigh? S is a year? have you been to concerts? 7 does your phone battery ocese 4 6 does the moon go round