Помогите! Complete the text. Use past simple or past perfect. Yesterday I (1) (meet) ... Betty at the bus shop. I (2)

Yesterday I met Betty at the bus shop. I could hardly believe me eyes. Betty had changeda lot. She had lost weight. She had become very slim. In fact, she looked young and beautiful. Betty had two tickets for the theatre perfomance which she had bought for her mother and herself. As her mother was ill, Betty had invited me to go with her which I did with pleasure.