The number that is not like the others is 16. All of the other numbers are divisible by 3. (21/3 = 7, 15/3 = 5, 6/3 = 2, 27/3 = 9)
In my opinion abran would be better but the rest are good words too because its saying open your gifts everyone and its makes more sense then saying den (give) or da
For 1) 1. Es 2.es 3.esta 4.son 5.está 6. Son 7.esta 8.es 9.es ... for 2) 1. Es 2. Es 3. Esta 4. Es 5.esta 6. Esta .... for 3) 1. Es 2.esta 3.es 4. Esta 5.están 6. Es 7. Esta ... for 4) 1. Es 2. Son 3. Es 4. 5.esta6.esta
