Correct Answer: Chippa said he wished he had something to eat as he was so hungry.

Solution : The fourth option is correct.

• The simple present tense is changed to the simple past tense. Thus am changes to was and wish changes to wished .
• The reporting verb said remains the same.
• The first-pronoun pronoun I is changed to the third-person pronoun he .
• The clauses of the reported speech are connected with the conjunction as.

Therefore, the correct sentence is: Chippa said he wished he had something to eat as he was so hungry .