Which form of the verb ir correctly completes this sentence? mañana yo a la iglesia.

voy
vas
van
vamos

The form of the verb "ir" that correctly completes this sentence is:

- Mañana yo voy a la iglesia.

Explanation:

There is a form in the present of the verb "ir" in Spanish that signal actions that will be made in the future, either near or far, these are the conjugations of the verb for the different personal pronouns:

1. Yo voy.

2. Tú vas.

3. Él va.

4. Ella va.

5. Ello va.

6. Nosotros vamos.

7. Ustedes van.

8. Ellos van.

How the personal pronoun used in the sentence is "yo", the conjugated form of the verb is "voy".

c. estaremos llegando

why? because it’s talks about us so you need to use the proper term. estaremos refers to us. it translates to “next next day at this same hour we will be arriving at the house.”