I often get confused when trying to use who vs that.
Some examples that often confuse me:
That
The person that went to the store.
The people that went shopping.
The persons that went shopping.
The group that went shopping.
Who
The person who went to the store.
The people who go shopping.
Please explain when to use either for plural subjects and singular subjects. Animate and inanimate objects as well.
Best Answer
It is usually said that who is used for people (and sometimes animals) while that is used to refer to objects.
In actual usage, though, both who and that can be used to refer to persons, sometimes to animals, and sometimes to entities that consist of people.
That, not who, is used to refer to objects.
Here's what Oxford Dictionaries Online says:
For more examples of actual usage, here's a link to Merriam Webster's Dictionary of English usage (see pages 895 and 896).