It's not "el casa", "casa" is a feminine noun in spanish, therefore it has to use "la" and not "el"
Answer:
Yo <u>entre</u> en la nave a las dos de la tarde.
Explanation:
it would be yo conozco a todos los..
yo means I meaning the conjugation would have to be conozco.
for your information, a conjugation is the adaptation of a er/ir 'to be' verb, to suggest the people performing the verb.
for example..
trabajar- to work
trabajO- i work
trabajas- you work
trabaja- he/she works
