He
Definition 1 of 3
Pro Tip 1/3
Gender Specific
Use 'he' for males only. Not for females or when gender is unknown. My uncle is arriving. He will stay with us.
Pro Tip 2/3
Emphasis on Known
'He' points to a specific male already mentioned or clearly identified. The manager will decide. He has the final say.
Pro Tip 3/3
Not for Objects
Never use 'he' for objects or things; it's exclusively for living creatures. I named my car, but I still wouldn't call it 'he'.