Ou se trouve ta ville

Your new boss just entered your office, he says "bonjour monsieur, comment allez-vous? ". how would you answer his question? by saying “ça va. et toi? ” by shake his hand and saying ”salut. et vous? ” by saying “bonjour. et toi? ” and shaking his hand. by shaking his hand and saying ”bonjour. bien et vous? ”

The french language was originally spoken in what area? the rhine river valleysouthwestern francethe mediterranean coastparis and its surroundings

20pts can anyone me due tomorrow i beg you (￣人￣)