Follow the list;
Who;
when the subject is a person. Example; The woman who lives next door is a doctor.
Which/That;
When the subject is a thing. Example; Peter works for a company that makes furniture.
Follow the list for other expressions;
43 Ways to Say You Are Beautiful in English
English Ways to I LIKE IT
Do You Want to Speak English Faster?
CHAT ABBREVIATONS in English
Words To Use Instead Of VERY in English
Collocations in English - GO and HAVE;