The correct answers in my opinion are
1) se duchan
2) te pones
3) se bañan
4) nos afeitamos
5) nos maquillamos
1 los chicos calleron 2 el profesor cree
The answer is este it is used as a masculine adjective where as esto is a demonstrative pronoun for masculine and feminine nouns
Answer:
The Caribbean:
Antigua and Barbuda
Dominica
Grenada
Saint Kitts and Nevis
Saint Lucia
Saint Vincent and the Grenadines
Aruba
Bahamas
Barbados
Belize
Cayman Islands (U.K.)
Curaçao (Netherlands)
Dominican Republic
Guyana
Haiti
Jamaica
Sint Maarten
Suriname
Trinidad and Tobago
Turks and Caicos
