Need help with these two questions :)

Will mark brainliest for correct answers

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? ”

Nous allons à (blank) de lyon. fill in blank plz

Write 10 sentences in passé composé: 5 with avoir and 5 with être.