Your formal singular in Spanish is -tu singular formal-
Answer:
Top question: Conjugate
Lower Question: The person or people doing the action
Explanation:
Definition on conjugate: to give the different forms of a verb as they vary according to <u>voice, mood, tense, number, and person.</u>
When conjugating the verb has to correctly match with the "person or people doing the action", as stated above.
The answer is A.) tenemos que
