Answer:
(often ) es <u>A</u><u> </u><u>menudo</u> in spanish
Las lecciones ideales son interesantes.= the ideal lessons are interesting.
Answer:
The correct answer is La ventanilla.
Explanation:
Despite not having the list since it was not included in the question, I can tell you that "billetes" are bought at a "ventanilla".
As long as you have these kinds of exercises, and you have such a list of definitions, the best thing you can do is take a dictionary and look for each of these words there. Once you have the definitions it will be easier for you to find the correct answers.