It has no sense, it's like in French, we do use some words in some words which have no sense in the sentence. In our case, they make العخعوخ وما يعخعخهما by using خ غ because you need to care about them all, also you have to care about the sounds of م ه because they can lose their real sounds. That's all Elias

I can but not very fast ;)

This is a tree I think

What about the first question ?

well this is my essay, and take in easy with me!!  :D Thanks anyway for the sentence.

http://vocaroo.com/i/s1OmA33fm37C