This is urgent pls

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 female cousin. be careful with the adjective agreement. elle est aimable. elle est intelligent. elle est sympae. elle est supers.

When she came to my house je mange, je vais manger, je mangeais, je mangerais