Answer:
1. En la cuidad hay tres puentes y hay tres cruces de calle. En la cuidad hay tantos puentes como cruces de calle.
2. La esquina del edificio del gimnasio es blanca y azul.
Explanation:
Identifying the narrator and the time that a sentence indicates is the first step that must be taken. this is very important to be able to logically conjugate the verbs, and that these have concordance with what is being expressed.
