Составить 12 вопросов в Present perfect tense

01) Have you ever been alone?02) Has she finished reading yet?03) Have you seen this film?04) Has she met her brother since 2012?05) Have you read the letter yet?06) Have you ever eaten millet porridge?07) How much money have you spent since you got your salary?08) How many museums have you visited since you arrived?09) Have you fed a cat?10) How many films have you seen this month?11) Has he seen this man before?12) How long have you known her?