Translate the following sentences and answer the questions based on the provided text:

Pierre invites his friend to do sport. The text states: "Je voulais t'inviter à faire du sport." (I wanted to invite you to do some sport.)
The correct option is C.

$$\boxed{\text{C. à faire du sport}}$$

Rebecca's activities on Saturdays are described: "Non, je dois aller au marché, et après au cinéma le soir." (No, I have to go to the market, and after that, to the cinema in the evening.) Going to the market implies running errands or shopping.
The correct option is B.

$$\boxed{\text{B. Elle fait des courses.}}$$

Pierre's preference is revealed when he invites Rebecca: "Je voulais t'inviter à faire du sport." (I wanted to invite you to do some sport.) This indicates he likes to do sport.
The correct option is B.

$$\boxed{\text{B. faire le sport}}$$

Rebecca states: "Je préfère plutôt écouter de la musique et danser. Je danse la salsa avec Joujou tous les week-ends." (I prefer to listen to music and dance. I dance salsa with Joujou every weekend.) Pierre, however, says: "Moi, je n'aime pas danser." (Me, I don't like to dance.) So, Rebecca and Joujou like dancing.
The correct option is C.

$$\boxed{\text{C. Rebecca et Joujou}}$$

Let's check the options based on the text:
A. Rebecca aime le sport (Rebecca likes sport) - Incorrect, she says "Mais je n'aime pas le sport."
B. Pierre aime chanter (Pierre likes to sing) - Not mentioned in the text.
C. Anastasia aime le tennis (Anastasia likes tennis) - Correct, Rebecca says: "Non, c'est ma soeur Anastasia qui joue au tennis."
D. Joujou aime chanter (Joujou likes to sing) - Not mentioned in the text.
The correct option is C.

$$\boxed{\text{C. Anastasia aime le tennis}}$$

I have solved all the questions that are visible and refer to the provided texts. The questions related to "TEXTE 1" (questions 3, 4, 5) could not be answered as the text was not provided.