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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!
fluvium -
matrum -
fluviis -
matris -
matri -
fluvii - ,
fratre -
opus -
operum -
casus - , , ,
casibus -
casu -
servo -
servae - , ,
servis -