After reaching the top of the mountain,all of us sat on the

After reaching the top of the mountain,all of us sat on the After reaching the top of the mountain,we returned to our b_ He finally ______ in reaching the top of the mountain. We sat on the top of the mountain to watch the sun _ early i upon reaching the top of the mountain,a feel of happiness an 英语单拼 速求!1.Upon reaching the top of the mountain,a feeling of The climbers s__ in reaching the top of the mountain last we 英语-是at the top of the mountain还是on the top of the mountain Reaching the top of the mountain was an exciting moment ,it_ Reaching the top of the mountain was an exciting moment,____ We spent an hour in reaching the top of the mountain.这句话对吗?对 He didn’t succeed in reaching the top of the mountain.He ___