Pls answer need it i don't understand.

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? ”

Which verb phrase correctly completes this sentence?               valérie lit un roman a. et voyager b. voyageant c. en voyage d. en voyageant

Fill in the blank with the french word that best completes the following sentence. il faut __ de francais en anglais. a. perdre b. traduire c. sourire d. venir