Hello.<br/><br/> a) Could you give me <font color="Red">_</font> Charle<font color="Red">'s</font> address?<br/> b) They have bought<font color="Red">_</font> Sue and Tim<font color="Red">'s</font> car.<br/> c) I like <font color="Red">the</font> car<font color="Red">'s</font> design.<br/><br/> I can't understand when we have to use <font color="Red">the</font> with the possessive <font color="Red">'s</font>.<br/><br/> I would be very grateful for your help.<br/><br/> Thanks