who vs who / whoever vs whomever

For each of the following, choose the correct sentence

• Whom is your closest friend?

• Who is your closest friend?

select

• Who do you bank with?

• Whom do you bank with?

select

• Who do you think will win the award?

• Whom do you think will win the award?

select

• Chip is the kind of person who my parents warned me about.

• Chip is the kind of person whom my parents warned me about.

select

• Omar will talk about his girlfriend with whoever asks him.

• Omar will talk about his girlfriend with whomever asks him.

select

• Kimiko donates her time to whoever needs it most.

• Kimiko donates her time to whomever needs it most.

select

• Quinton will work on the project with whomever you suggest.

• Quinton will work on the project with whoever you suggest.

select

• I will support whoever we elect.

• I will support whomever we elect.

select

• Kathy was not sure who she was voting for.

• Kathy was not sure whom she was voting for.

select

• Whoever wins the lottery will become a millionaire.

• Whomever wins the lottery will become a millionaire.