1. quarter   trimestre   otoño   semana   semestralmente   Hint Half-n-half Clue   2. spring   invierno   primavera   verano   trimestre   Half-n-half Clue   3. week   semanal   invierno   semana   primavera   Half-n-half Clue   4. quarterly   trimestral   anual   semestral   mensual   Half-n-half Clue   5. annual   trimestre   invierno   anual   semestral   Half-n-half Clue   6. autumn, fall   semestral   otoño   semestralmente   mensual   Half-n-half Clue   7. half-yearly   semestralmente   semanal   anual   semana   Half-n-half Clue