1. It's bad for / be bad for 对……有害
2.How about
3.interesting 修饰物
4.Is it take your two hours to ?
句型 it's takes sb. some time to do sth.
没有spend time to do 这种结构、
5.You'd better prevent your son from playing with fire as soon as possible.
① you'd better 你最好,你应该
② as soon (far) as possible(sb.can )尽快,尽早