Solution:
He asked us what he had had the previous night.

Solution:
She said, "What a miserable plight it is."

Solution:
He said that I couldn't bathe in that sea as it was very rough.

Solution:
Looking at the Taj Mahal the tourist exclaimed in wonder that it was indeed an exquisitely beautiful creation.

Solution:
John asked me where I had been the previous night.

Solution:
In changing the given sentence from direct speech to indirect speech, we need to follow the rules of reported speech. Here, the reporting verb is "enquired," and we need to adjust the sentence accordingly: The original sentence is in direct speech: "The boy said, 'Who dare call you a thief?'" In indirect speech, the reporting verb "said" is changed to "enquired," and the question is converted into a reported question. The pronoun "you" is changed to "him" to match the subject in the reporting clause: So, the correct transformation is: Option A: The boy enquired who dared call him a thief.

Solution:
Farhan asked Geeta whether she could lend him a hundred rupees until the next day.