write an interesting speech on the topic: 'how to be a good friend'(make a list of points to include before you write your piece)

A good friend should never betray you in any way, talk about you behind your back nor do anything else that questions your friendship. Trust – Good friends should be trustworthy. One should have friends to whom you can be able to tell all your secrets without any fear of them telling other people about them later.

themselves

an intensive pronoun is a pronoun that ends in self or selves, such as himself, herself, themselves, yourself, ourselves. since band members is a third person plural, the correct intensive pronoun would be themselves. if the band was talked about as a collective noun, itself would be the appropriate intensive pronoun. intensive pronouns are used to add emphasis to the noun it's modifying which is why it directly follows it.

the answer is "began" because it is a action that can be done