When Reporting verb in past Tense and reported speech is having "had to" after subject + First Verb.
Then we change "had to" to "had had to" + First verb.
2. The children said, "Let us complete homework together."
The children told that let them complete homework together.
The children told that they should complete homework together.
The children suggested that they should complete homework together.
The children asked that they should complete homework together.
Answer: Option C
3. Raju said to me, "He worked hard".
Raju told me that he had worked hard.
Raju told me that he has worked hard.
Raju told me that he had been worked hard.
Raju told me that he has been worked hard.
Answer: Option A
4. Sonia said, "You help my sister".
Sonia said that I helps her sister.
Sonia said to me that I helped her sister.
Sonia said that I helped her sister.
Sonia says that I helped her sister.
Answer: Option C
5. They said, "We can not live without oxygen".
They said that we can not live without oxygen.
They said that they can not live without oxygen.
They said that they would not live without oxygen.
They says that they can not live without oxygen.
Answer: Option A
Explanation:
Please note : When we use "we" with the universal truth, then "we" is not changed in Indirect speech.