根据短文内容及提示完成短文。 We were in Tibet. 1.______ (尽管) still in autumn, it was cold and snowed heavily. We looked like snowmen, riding up the mountain and enjoying the setting sun. At the high point, we found ourselves 2.______ (cycle) through clouds. 3.______ (go) down the hill was great fun and it became warmer. In the valley, it was 4.______ (那么热) that we changed for T-shirts and shorts. Before our eyes was a beautiful scene: colorful butterflies were flying around us and sheep and yaks were eating green grass. 5.______ (填介词) dusk drawing near, we made camp, 6.______ tents (搭起帐篷). The sky at night became clearer. It was quiet and only flames of our fire 7.______ (陪伴) us. We were looking forward to 8.______ (see) my cousins in Dali.