Complete the paragraph with which, who, that or - (if no pronoun is necessary). There may be more than one correct answer.

Complete the paragraph with which, who, that or - (if no pronoun is necessary). There may be more than one correct answer.

GoFundMe is a company (1) that is based in San Diego, California. Brad Damphousse and Andrew Ballester are the people (2) who started the company in 2010. GoFundMe helps people develop websites (3) that they can use to raise money for different reasons. People (4) who use GoFundMe usually need money for university, a new business or have a personal need. Many people visit GoFundMe pages because they want to give money to people (5) who need help. And these are pages (6) which can really help people! For example, a campaign (7) that was trying to help people affected by Hurricane Matthew in 2016 raised $$3 million.