How do you say that taking a launage is very hard in French

Decide if the following sentence is gramatically correct or incorrect: elles reviennent de le théâtre quelquefois.

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? ”

Complétez la conversation entre luc et son employeur, m. girard. m. girard.- est-ce que vous avez coupé les légumes ? luc.- oui, je ai leur / coupé les / coupé les / coupés coupé / les