| instit tion [institución] | compli ated [complicado] |
| exam nation [examen] | journ list [periodista] |
| pers nality [personalidad] | se urity [seguridad] |
| ch racter [carácter] | appropr ate [apropiado] |
| inv tation [invitación] | env ronment [ambiente] |
| distin uish [distinguir] | unre sonable [razonable] |
| d pressing [deprimente] | ob ective [objetivo] |
| est blish [establecer] | diff rence [diferencia] |
| oppo ing [opuesto] | tro sers [pantalones] |
| env ronmental [ambiental] | st mach [estómago] |
| ne essary [necesario] | ch racter [carácter] |
| journ list [periodista] | st mach [estómago] |
| oppo ing [opuesto] | distin uish [distinguir] |
| d pressing [deprimente] | ne essary [necesario] |
| env ronmental [ambiental] | se urity [seguridad] |
| instit tion [institución] | exam nation [examen] |
| diff rence [diferencia] | unre sonable [razonable] |
| pers nality [personalidad] | tro sers [pantalones] |
| est blish [establecer] | appropr ate [apropiado] |
| inv tation [invitación] | env ronment [ambiente] |
| ob ective [objetivo] | compli ated [complicado] |