Помогите пожалуйста!Заполните пропуски, используя did, was,were1 I ... reading when he called.2 They ...waiting for the bus when I saw them.3 Where ... you born?-I...born in London.4 Yesterday at five there ... a good concert on.5 ... you listen to it?6 I... listening to it when my parents arrived.7 What ... you doing when you saw them.

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