When asking a question in spanish is there always a ¿ at the beginning. i notice it alot when questions are asked

Fill the blank with a la, a las, a los, or al. la profesora va escuela.

Brainliest.if you answer number 2, 3,and 4. ill give brainliest. dont answer just for brainliest.picture is above.

Choose the best spanish word to complete the sentence. tú és el año pasado. estudió estudiar estudiaste estudiamos