The Mother of a 9-Month-Old Baby Informs You That Her

The mother of a 9-month-old baby informs you that her child has yet to make any sounds that resemble words or speech. She asks you if this is normal. You would respond by saying:

A) "Babies typically begin making words at 6 months. I would call your pediatrician for additional information."
B) "It usually takes 10 to 12 months for babies to begin talking. Give it time. This is normal."
C) "To be honest, all babies develop at their own pace. I am sure that he is fine."
D) "Why don't we take him to the hospital emergency department to find out what is wrong."