1. spring   mensal   primavera   quinzena   trimestral   Hint Half-n-half Clue   2. biannual   semestralmente   primavera   verão   semestral   Half-n-half Clue   3. quarterly   trimestral   inverno   primavera   outono   Half-n-half Clue   4. weekly   semestral   verão   quinzena   semanal   Half-n-half Clue   5. summer   semanal   verão   quinzena   anual   Half-n-half Clue   6. quarter   semestralmente   diário   semestral   trimestre   Half-n-half Clue   7. week   quinzena   anual   semana   inverno   Half-n-half Clue