They were at a camp .把at a camp 画起来.就划线部分提问

They were at a camp .把at a camp 画起来.就划线部分提问 puzzle(English)Two hunters left camp to go bear hunting .They walked 10km south ,then 10km east .They killed a bear .Then they walked 10km north and got back at their camp ,exacly where they had left.Where were the two hunters and what was the colour It was not until midnight____the camp site as planned.A.that they reachedB.were they reachingC.did they reachD.as they were reaching请说明理由. I wear a mask at camp. They were building a subway station at that time. they were i______ by a knock at the door in a summer camp和at a summer camp 哪个是对的? A country boy and hia father were visiting a mall.They were s____ at almost everything they saw. 请教一句英文句意Granted that they were only staying in the bowels of the mountain until the heavy winds outside calmed down; at the moment any pitched tents would simply blow away,and the landscape was too uneven to build a proper camp yet. at the camp take up an offer 原句是：they took up an offer to camp at HIAM Health. They were all wet when they arrived at school.:Were they?Did they? They were having a good time at the party last night.改为感叹句 They were drawing a picture at that time（修改成否定句） They were travelling at a speed that was double the legal limit.求翻译 They were listening to a program at that time.改为被动语态 They were listening to a progarm at that time. 改为被动语态 请问I felt they were put at a disadvantage是什么意思啊?怎么翻译?