Your answer is semana
Hope this helps :)
Answers:
6. estos
7. esta
8. eso que esta alla
9.esa
Proof:
My parents are from Colombia and Spanish was my first language.
Crees - you (informal) think
Cree - you (formal) think
Depending on who you are talking to, one of these would work. If it is an adult or authority figure, use pronoun Usted and the formal conjugation. If it is a peer, use pronoun t<span>ú and informal conjugation.</span>