Answer:
tu
Explanation:
tu is the informal form of you in Spanish. usted is the formal form of you.
Hi I will like to answer your question, what book are you talking about?
Answer:
For the first three blanks, I would say use "lo" because, it means 'it', "i can find it if i search well. I think -- where can I find it?". If you just plug the words into the sentence it would all come together! For the last blank use 'la, los,or las" whichever floats your boat :) Explanation:
