In Spanish, it's common to turn a regular sentence into a question. Here’s a simple guide to help you do that:

Key Grammar Points:

1. Regular Verbs in the Present Tense:

   • -ar Verbs:

     • Example: hablar (to speak)
     • Yo hablo (I speak)
     • Tú hablas (You speak)
     • Él/Ella habla (He/She speaks)

   • -er Verbs:

     • Example: comer (to eat)
     • Yo como (I eat)
     • Tú comes (You eat)
     • Él/Ella come (He/She eats)

   • -ir Verbs:

     • Example: vivir (to live)
     • Yo vivo (I live)
     • Tú vives (You live)
     • Él/Ella vive (He/She lives)

2. Irregular Verbs in the Present Tense:

   • ser (to be):

     • soy (I am)
     • eres (you are)
     • es (he/she is)

   • estar (to be):

     • estoy (I am)
     • estás (you are)
     • está (he/she is)

   • ir (to go):

     • voy (I go)
     • vas (you go)
     • va (he/she goes)

   • tener (to have):

     • tengo (I have)
     • tienes (you have)
     • tiene (he/she has)

3. Using Articles:

   • Definite Articles:

     • el (the - masculine)
     • la (the - feminine)

   • Indefinite Articles:

     • un (a - masculine)
     • una (a - feminine)

4. How to Form Questions:

   • Question Words:

     • ¿Qué? (What?)
     • ¿Dónde? (Where?)
     • ¿Quién? (Who?)

   • Inversion: This means switching the subject and the verb.

     • For example, a statement:
       Tú tienes un libro. (You have a book.)
     • To turn it into a question:
       ¿Tienes tú un libro? (Do you have a book?)

   • Intonation: Raise your voice at the end of the sentence to show it's a question.

5. Introduction to the Past Tense:

   • Preterite: This form shows an action that is completed.
     • Example: Ayer hablé (I spoke yesterday).
   • Imperfect: This talks about ongoing actions in the past.
     • Example: Cuando era niño (When I was a child).

Now it's your turn! Try changing a statement into a question for practice!