Mother said to me,"Do not go out along at night?"(将直接引语改为间接引语）

Mother told me not to go out alone at night.
应该是 alone 吧 ,单独的意思
妈妈叫我晚上不要一个人出去It took me an hour (to send an e-mail for my pen pal).就括号内部分提问What did it take you an hour to do?可是答案的格式是：------------------------ you an hour?那就是 What took you an hour?谢谢！你英语很棒！