Заполните пропуски предлогами: 1.Are you responsible __ making all this mess? 2.I don't get on with my brother, but I'm quite close __ my sister. 3.She's always wanted to train __ a classical dancer. 4.I don't know if we'll go for a picnic. It depends __ the weather. 5.I'm so busy, I just don't have time __ a holiday. 6.I hadn't seen her for years, until she suddenly appeared __ television.