1. Mother told me not to touch the oven because it was hot. 2. He claimed that he was the fastest runner on the team

Sure! Here is a detailed explanation with step-by-step solutions for the given problem:

1. Mother told me not to touch the oven because it was hot.
Explanation: In this sentence, "Mother told me" is the main clause, and "not to touch the oven because it was hot" is the reported speech. The reported speech includes a reported verb ("told") and a reported statement containing a direct object ("me") and an indirect object ("the oven"). The conjunction "because" is used to explain the reason behind the warning.

2. He claimed that he was the fastest runner on the team.
Explanation: In this sentence, "He claimed" is the main clause, and "that he was the fastest runner on the team" is the reported speech. The reported speech introduces a claim or statement ("he was the fastest runner on the team") made by the subject ("he") using the verb "claimed".

3. She promised him that she would call him next week.
Explanation: In this sentence, "She promised him" is the main clause, and "that she would call him next week" is the reported speech. The reported speech includes a promise ("she would call him next week") made by the subject ("she") using the verb "promised".

4. John wanted to know if he would be able to find their house without him.
Explanation: In this sentence, "John wanted to know" is the main clause, and "if he would be able to find their house without him" is the reported speech. The reported speech introduces a question ("he would be able to find their house without him") that John wanted to know, using the verb "wanted".

5. He asked me if I had a Russian-English dictionary.
Explanation: In this sentence, "He asked me" is the main clause, and "if I had a Russian-English dictionary" is the reported speech. The reported speech introduces a question ("I had a Russian-English dictionary") asked by the subject ("he") using the verb "asked".

6. He advised me to read the instructions before switching on the machine.
Explanation: In this sentence, "He advised me" is the main clause, and "to read the instructions before switching on the machine" is the reported speech. The reported speech introduces advice ("read the instructions before switching on the machine") given by the subject ("he") using the verb "advised".

7. The teacher asked the children what they had prepared for that day.
Explanation: In this sentence, "The teacher asked the children" is the main clause, and "what they had prepared for that day" is the reported speech. The reported speech introduces a question ("they had prepared for that day") asked by the teacher using the verb "asked".

8. Johnny asked her if she would show him the books she had bought.
Explanation: In this sentence, "Johnny asked her" is the main clause, and "if she would show him the books she had bought" is the reported speech. The reported speech introduces a question ("she would show him the books she had bought") asked by Johnny using the verb "asked".

9. All of my friends...
Explanation: The sentence is incomplete. Please provide the complete sentence, and I"ll be happy to help you further with it.