Most buildings in the center of french cities such as paris don't have elevators. why is that?

Using the prepositions as a hint, choose the correct conjugation of the appropriate verb. je __ a la bibliotheque avec ma soeur. -vais-va-vas-viens

Select the correct sentence to describe your brother and sister. be careful with the adjective agreement. elles sont adorable. elles sont bêtes. ils sont égoïstes. ils sont supers.

Can anyone me with those 3 questions? you