Betty (7) (heve)....tickets for the theatre performance which she (8) (buy )......for her mother and herself

Betty has tickets for the performance which she has bought for her mother and herself.У Бетти есть билеты на спектакль, который она купила для своей матери и самой себе.Betty had tickets for the performance which she had bought for her mother and herself.У Бетти были билеты на спектакль, который она купила для своей матери и самой себе.