who that which

My friend Daniela is (a)   I met in kinder garden

I want the car (a)   I saw yesterday

Carlos is a friend (a)   spends a lot of money

Shakira has a car (a)   is the fastest.

They bought a book (a)   was real expensive.

Karina is someone (a)   I can trust

Rodrigo is the neighbor (a)   has a store.

Chedraui is a store (a)   hires a lot of people a year.

PUBG is a game (a)   a lot of people play

I love to visit friends (a)   are really nice to me.