Напишите 5 предложений с ключевыми словами на языке: who on earth,why on earth, how on earth,to come down to earth, what to earth. напишите кто может, надо) заранее !

1. Who on earth else can help me I do not know.
2. I wonder why on earth there is so little justice.
3. How on earth he will be able to bare it?
4. She doesn't want to come down to earth. She even doesn't like to talk to me.
5. What on earth I can do for you else? I have done all I could.