it's getting late but they are still on their way home.译这个句子.

it's getting late but they are still on their way home.译这个句子.
2.no one wants to make friends with a polite girl.译这个句子?
3.the question is very easy ,but i don't think ()can answer it .
A anybody B nobody C everybody D somebody.要说为什么?
4.young people go to these camps during their summer holiday .请问holiday 为什么没有加S?
5.The camps are usrally in the countryside ,there are often forests,lakes ,rivers or mountains ,the "campers" sleep outside in tents.or together in special houses made of wood.译 这个句子?另sleep outside in tents 睡在帐篷外为什么还要in 去掉不行吗?
6.Campers learn more about nature and lots of useful skills too,like how to work well with others.a summer camp is great place to spend time with your friends,(and to make lots of new ones too?) 译括号内的句子,另ones指什么?还有others 在前文没有提到人的情况下,他就能指代人吗?