Перевести предложения в косвеную речь 1)"how many times can you make the same mistakes? " - asked the teacher 2)"how much are these jeans, please? " - asked the customer 3)"who has told you about it? " - asked my friend 4)"what is russia "hello"? " - asked the stronger

My teacher asked me  how many times can i make the same mistakes.
The customer aked me how much are those jeans.
My frien asked me who has told me about it.
the stronger asked me  what is Russia "hello"