"Como estas" is the correct answer to be put in the blank.
Hacer means "to do" and is regular in every conjugation except in the "yo" form.
Sacas
Lavas
Pones
Haces (if present terms I believe)
It is not the same as the us is in another world
1. Estas
2.hacer
3. Seas
4.es
5.está
6. Está
7.está
8. Es
9.es
10.es
11.es
11. Es
12. Esta
13. Es
14.es