Not 100% on this, but I thinks it's A.
The answer is escucha.
The subject here is Marta, and we have to conjugate the verb to match the subject, which is a 'she' and you just add 'a' to the stem.
Answers and Explanations:
1. Apple - La manzana
2. Clothing - la ropa
3. Park - el parque
4. Tree - el arbol (accent over the "a")
5. Fries - las papas fritas
6. Soda - el refresco
7. Music - la musica (accent over the "u")
8. Hand - la mano
9. Body - el cuerpo
10. Purple - morado
Hope this helps!
Answer:
I believe in my 3 years of Spanish, when I say that the answer is "tiene"
Explanation: