Look! The monkeys _________ the tree.() A: climb B: are climbing C: is climbing D: were climbing

____ not ____ that tree. A: Is, climbing B: Do, climb C: Are, climbing

What is very important when climbing Mount Huashan? A: No talking while climbing B: No climbing while talking C: Warm clothes D: Your make-ups

_____youlike_____mountainswithus? A: Does;climbing B: Do;climb C: Do;climbing D: Are;climb

Boots and crampons are used for snow climbing, ice climbing and mountaineering. A: 正确 B: 错误

At this time tomorrow, they _____ the mountain. A: would be climbing B: will be climbing C: will climb D: would climb

At this time tomorrow, they _____ the mountain. A: will be climbing B: would clim C: will clim D: would be climbing

中国大学MOOC: The safest way to do rock climbing is to go to an indoor climbing gym .

______ ,and balance along with their mental control. It can be a dangerous sport and climbers are 10. ______ when they go climbing However, the risk can be reduced by having the knowledge of proper climbing techniques and using specialized climbing equipment.

Free climbing is an extreme sport.