2. × ana y salvador
3. √ la profesora álvarez enseña matemáticas.
4. × celinda y yo
5. × tú
6. × usted
7. √ lisa y ang
8. × esperanza
9. √ yo compro
10. × nosotros

Question

Accepted Answer

To solve this, we analyze each item (assuming it's a Spanish verb - subject agreement or correct verb form exercise):

### Item 3 (✓ already marked, let's confirm):
*La profesora Álvarez enseña matemáticas.*
- “Enseña” is the correct **él/ella/Ud.** form of “enseñar” (to teach). Subject “la profesora” (she) matches “enseña” (she teaches). Correct.

### Item 4 (× marked, let's correct):
*Cinthia y yo ______ a la cafetería.*
- Subject: “Cinthia y yo” (we, first - person plural). Verb “bailamos” is **nosotros** (we) form of “bailar” (to dance). Wait, context: if going to cafeteria, maybe “vamos” (we go), but given the verb “bailamos” – wait, the structure: “Cinthia y yo bailamos a la cafetería” is incorrect (bailar + a la cafetería doesn't make sense). Correct verb for “go to cafeteria” would be “vamos”, but if the verb is “bailar”, the error is subject - verb - context mismatch.

### Item 5 (× marked):
*Tú ______ la historia estadounidense.*
- Subject “tú” (you, singular). Verb “busca” is **él/ella/Ud.** form. Correct **tú** form of “buscar” (to look for) is “buscas”. So error: “busca” should be “buscas”.

### Item 6 (× marked, with “cambienes” – typo? Likely “cambias” or “cambien” (subjunctive), but context: *“Usted ______ la tarea.”*
- “Usted” (you, formal, singular). Correct verb form: “cambia” (él/ella/Ud. form of “cambiar” – to change). “Cambienes” is incorrect (misspelling or wrong form).

### Item 7 (✓ marked):
*Lisa y Angé ______ en la biblioteca.*
- Subject “Lisa y Angé” (they, plural). Verb “estudian” is **ellos/ellas** form of “estudiar” (to study). Wait, the verb shown is “comen”? No, the box has “comen” (they eat)? Wait, “en la biblioteca” – studying makes sense. Wait, the correct verb for “Lisa y Angé” (they) in “study in library” is “estudian”, but the marked verb is “comen” (they eat) – maybe context error, but the checkmark implies it's correct (maybe a different verb - action match).

### Item 8 (× marked):
*Esperanza ______ un libro.*
- Subject “Esperanza” (she, singular). Verb “empieza” is correct? Wait, “empieza” is **él/ella/Ud.** form of “empezar” (to start). “Empezar un libro” (to start a book) makes sense. Wait, the error: if the verb is “empieza” and subject is “Esperanza” (she), it should be correct. Maybe the intended verb was “lee” (she reads), but “empieza” is grammatically correct for “she starts a book”.

### Item 9 (✓ marked):
*Yo ______ a la librería.*
- Subject “yo” (I, singular). Verb “llevo” – “llevar” (to take/carry). “Yo llevo a la librería” (I take to the library) – grammatically correct (first - person singular “llevo” matches “yo”).

### Item 10 (× marked):
*Nosotros ______ tarde muy bien.*
- Subject “nosotros” (we, plural). Verb “regresan” is **ellos/ellas** form. Correct **nosotros** form of “regresar” (to return) is “regresamos”. So error: “regresan” should be “regresamos”.

Since this is a **Spanish (Languages, subfield of Arts)** exercise (focus on Spanish grammar: verb conjugation, subject - verb agreement, correct verb forms), the key is identifying correct **verb conjugation for subject pronouns** (yo, tú, él/ella/Ud., nosotros, ellos/ellas/Uds.).

For the marked (✓) items that are correct:
- Item 3: Correct (enseña matches la profesora).
- Item 7: Correct (assuming verb - subject - context match, e.g., “estudian” or “comen” – likely “estudian” for library context, but the checkmark implies it's correct).
- Item 9: Correct (llevo matches yo).

For the × items, the errors are in **verb form (wrong conjugation for subject)** or **context - verb mismatch**.

If the task is to identify correct answers (as per the checkmarks):
The already marked correct items (with ✓) are:
- 3. La profesora Álvarez enseña matemáticas. (Correct: “enseña” matches “la profesora” (she)).
- 7. Lisa y Angé [estudian/comen?] en la biblioteca. (Assuming the checkmark is for correct conjugation, e.g., “estudian” as ellos form).
- 9. Yo llevo a la librería. (Correct: “llevo” is yo form of “llevar”).

If you need to correct the × items, the fixes are:
- 4. Cinthia y yo **vamos** (if “go to cafeteria”) or correct “bailamos” context (unlikely, so “vamos” is better).
- 5. Tú **buscas** (instead of “busca”).
- 6. Usted **cambia** (instead of “cambienes”).
- 8. Esperanza **empieza** (if correct, or “lee” for “reads a book”).
- 10. Nosotros **regresamos** (instead of “regresan”).

Since the original has some checkmarks, the correct (marked with ✓) answers (as per the exercise’s marking) are:

# Answer:
3. La profesora Álvarez enseña matemáticas. (Correct)
7. Lisa y Angé [correct verb, e.g., estudian/comen] en la biblioteca. (Marked correct)
9. Yo llevo a la librería. (Correct)

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Item 3 (✓ already marked, let's confirm):

Item 4 (× marked, let's correct):

Item 5 (× marked):

Item 6 (× marked, with “cambienes” – typo? Likely “cambias” or “cambien” (subjunctive), but context: “Usted ______ la tarea.”

Item 7 (✓ marked):

Item 8 (× marked):

Item 9 (✓ marked):

Item 10 (× marked):

Answer: