I made the corrections-someone yesterday redid a question but the questions shouldn't be redone-that's my homeowrk-the answers isare mine and I'm not sure if they're correct.

1. ¿Dónde estuvo tu mama ayer?
Mi mamá estuvo en la tienda.

2. ¿Tocaste un instrumento la semana pasada?
Sí, yo toqué un instrumento la semana pasada.

3. ¿Adonde fuiste el lunes pasado?
Yo fui a la escuela el lunes pasado?

4. ¿Cómo estuviste ayer?
Yo estuve muy bien ayer.

5. ¿Cuándo empezaste la escuela ayer?
Yo empecé la escuela ayer a las ocho de la mañana.

This is about the 3rd or 4th time you've posted these identical sentences.

No Spanish teacher will respond until you make it clear what your REAL questions about all this are.

I apologize. I posted once early yesterday and then late. The person who answered caught a few mistakes which I now corrected.However, the person who responded changed the questions which I had to answer.The questions can't be changed-all I had to do was answer them. All I wanted was for a Spanish teacher to make sure my responses were correct and I had conjugated the verbs correctly. I apologize if I did something wrong.

Here are the corrections to the questions:

1. ¿Dónde estuvo tu mamá ayer?
(Translation: Where was your mom yesterday?)
Mi mamá estuvo en la tienda.
(Translation: My mom was at the store.)

2. ¿Tocaste un instrumento la semana pasada?
(Translation: Did you play an instrument last week?)
Sí, yo toqué un instrumento la semana pasada.
(Translation: Yes, I played an instrument last week.)

3. ¿Adónde fuiste el lunes pasado?
(Translation: Where did you go last Monday?)
Yo fui a la escuela el lunes pasado.
(Translation: I went to school last Monday.)

4. ¿Cómo estuviste ayer?
(Translation: How were you yesterday?)
Yo estuve muy bien ayer.
(Translation: I was very well yesterday.)

5. ¿Cuándo empezaste la escuela ayer?
(Translation: When did you start school yesterday?)
Yo empecé la escuela ayer a las ocho de la mañana.
(Translation: I started school yesterday at eight in the morning.)

If you have any doubts about the correctness of your answers, I would recommend reviewing the grammar rules and vocabulary related to the specific question. Additionally, you can use online resources or consult with a teacher or native Spanish speaker for further clarification.