It will be a good guide for children using the Internet.能用to

It will be a good guide for children using the Internet.能用to the book will be guide for teenages using the Internet.句中是fo using the subways more will be good for the earth it will be good for children to study and do their homework. it is good to relax by using the internet or watching game s It's a good idea for the parents to take children for a walk what it takes to live his dream to be a good guide.能解释一下这个句子 1.It is a good habit for children to s____ the floor every d It is hard for the children to get a good ___in some less de it will be good enough to make you folks comfortable for the Tom, it's good for you to search the Internet for some infor I think it will be a good idea for us