If you’re trying to correct the sentence this would be the correct answer:
Sí lo sé, sabía que necesitaba una cirugía en la rodilla.
A. salido is the correct past participle for the Spanish verb salir.
Past participle is formed by adding the suffixes -ado, or -ido to the root of the verb, depending on the last letter of the verb.
Answer:
1. La primavera sigue el invierno.
2.En el verano mucha gente va a la playa.
3. Las clases empiezan en otoño.
Explanation:
1. (The Spring follows the Winter)
2. In the Summer many people go to the beach.
3. The classes start in Autumn/Fall.
