Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
the eleventh of May -
the twenty - first of July -
the sixth of February -
the fifth of October -
the seventh of November -
the twenty - seventh of December -
the second of March -
the third of August -
the twenty - fifth of April -
the thirteenth of June -
the first of September -
the tenth of January -