Malteses, which originated in south central Europe, have long been a prized dog when ancient Egyptians are thought to have worshiped them and Queen Elizabeth I kept them as pets.

Malteses, which originated in south central Europe, have long been a prized dog when
Malteses, originating in south central Europe, have long been prized dogs to
Originated in south central Europe, Malteses have long been a prized dog;
Originating in south central Europe, Malteses have long been prized dogs;
Malteses originate in south central Europe; they also have long been prized dogs when

please explin your reasoning, will post OA later.