What ’ s the Mountaineering Club doing this weekend ?   We are going to climb a cliff on the Colorado River .   How hard is the climb ?   It is a very difficult climb because there are not many places to put your hands and feet .   What did you do last week ?   We rappelled down the side of 300 - foot cliff . It was very exciting .   Wow ! That sounds like a lot of fun . I ’ m sorry I missed it .   Well , you should come this weekend . I think you could do the climb .   Yeah , I will . See you then !   O . K . See you . 