Допоможіть срочноооо дуже треба

The camp is busy today. We are doing (do) lots of different activities. I'm at the lake with my friends.
Some people are swimming (swim). Others are not swimming (not swim) because it's cold.
I am kayaking (kayak) with Nigel and Beth. Our instructor is checking (check) the boats and he is telling (tell) us what to do.
My brother and sister are in the mountains. They are going (go) up Mount Peak today. They are not walking (not walk); they are cycling (cycle) to the top.