Body Review and Quiz Answers

Is the following sentence grammatically correct or incorrect?Je lève à six heures.

Is the following sentence grammatically correct or incorrect?Nous nous regardons la télé.

Is the following sentence grammatically correct or incorrect?Ils s'appellent Dupont.

Is the following sentence grammatically correct or incorrect?Je ne me couche pas tard.

Is the following sentence grammatically correct or incorrect?Est-ce que tu tu couches tard ?