Составить диалог в past perfect и past perfect continuous (10 предложений) (12 ! )

What  were  you  doing  yesterday? i tried to reach you all day! - i  was talking  on the phone. - who  were  you  talking  to? - i  was talking  to my friend alex. he was very upset and he needed my help. - what happened? - he had a car crash yesterday. - how did that happen? - he  was driving  home. and he  was talking  on the phone with me. he  was telling  me about his new girlfriend when he hit another car. - was he badly hurt? - no, he wasn't. everything was alright after all. but he needs another car now. do you know where he can buy one?