Did Mrs. Williams love flowers and have a small but beautiful garden? (общий)
Did Mrs. Williams or Mrs. Banks love flowers and have a small but beautiful garden? (альтернативный)
Mrs. Williams loved flowers and had a small but beautiful garden, didn't she? (Разделительный)
Why did Mrs. Williams have a small but beautiful garden? (Специальный)
Who loved flowers and had a small but beautiful garden? (Специальный к подлежащему).