Make questions with how long...?

How long have you been in school?How long have you been traveling from home to school?How long have you been allowed to play computer games?How long does it take to cook soup?How long have you been dancing?How long have you been doing homework?How long have you lived in your apartment?How long have you been with your grandmother in the summer?How long was it raining yesterday?How long has your father been a doctor?How long do you usually sleep on weekends?How long did you wait for the bus at the bus stop yesterday?