一、根据句意和首字母提示完成单词（10分）
1.Mum is at work.I have to____________(照顾)my sister at home.
2.I am going to have a long summer ____________ (假期).
3.They are ____________(放松)at home.
4.He goes to the south to ____________(探望)his uncle.
5.I think going ____________ (野营)in the forest is a good activity.
