Possible Clues:

• At last I have to alter this sort of person, or else
• Like English, to most Americans
• He's in his place, or alter him for a change
• Best guide around town, probably
• Of person, belonging by birth to place
• Local not affected about time
• Oyster reared in British waters
• Not being a foreigner, come back for a sunburn, so I have
• Endemic - aborigine
• One born in a certain place