I need help please

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? ”

Select the correct sentence to describe your brother and sister. be careful with the adjective agreement. elles sont adorable. elles sont bêtes. ils sont égoïstes. ils sont supers.

The ivory coast has always been politically unstable.