Question

i said to my sister , “you should go to” school now = change the narration​

Answer 1

your answer is

I told my sister that she should go to school now

Explanation:

please follow me

Answer 2

Answer:

I asked my sister that she should go to school then.

when u want to change now into reported speech you should add then**

you can u search it urself if you have doubts. o(^▽^)o