The answer is the first option “estos”
1.van venir. Vienes
2. voy
3. van
It should be this, I grew up with spanish as my first language and this is how we say it. I hope its right because we sometimes tend to use slang and sometimes we don't.
Explanation:
Two polygons are similar if their corresponding angles are congruent and the corresponding sides have a constant ratio (in other words, if they are proportional).
Nosotros no (sabíamos) que tenías una tía en el ejercito
