Which indirect object pronoun correctly completes the sentence?

Nosotros _______ decimos la hora a ellos.

Les. (Nosotros les decimos la hora a ellos.)

The correct indirect object pronoun to complete the sentence is "les."

The complete sentence would be:

Nosotros les decimos la hora a ellos. (We tell them the time.)

To determine the correct indirect object pronoun that completes the sentence "Nosotros _______ decimos la hora a ellos," we need to identify the noun that is the indirect object of the verb "decimos."

In this sentence, the indirect object is "ellos," which means "them." The correct indirect object pronoun to use for "ellos" is "les." Therefore, the completed sentence would be:

Nosotros les decimos la hora a ellos.

To arrive at this answer, you can follow these steps:

1. Identify the subject of the sentence. In this case, it is "nosotros," meaning "we."
2. Identify the verb. In this case, it is "decimos," which means "we say/tell."
3. Determine the indirect object. In this case, it is "ellos," meaning "them." (Note: The indirect object receives the action of the verb.)
4. Select the correct indirect object pronoun for "ellos." In this case, it is "les."
5. Combine the subject, verb, and indirect object pronoun to complete the sentence. In this case, it becomes "Nosotros les decimos la hora a ellos."