Question

he said to me I am busy now​

Answer 1

$\huge{\mathtt{\purple{A}\green{N}\pink{S}\blue{W}\purple{E}\green{R}\pink{!}\blue{!}}}$

He told me that he was busy then.

Extra Information :

If the reporting verb introducing direct speech is in the past tense, the verb in the reported speech must be changed into the corresponding past tense. Here, the word 'now' is changed into 'then' in the indirect speech.