Answer:
Assalam-u-Alaikum!the answer of your question is given below
Step-by-step explanation:
the third one is correct because fullstop(.)is inside the inverted commas("")
As:
Ralph replied,"I will do as you say."(its the correct answer)
Hope it helps you
Walaikum-Assalam,
Thanks,
Regards,
Muhammad Umer Fareed-2633