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. Note that you will lose points if you ask for hints or clues!

Write the plural form of the following words:

1. search - worry - tooth - lock


2. flash - brick- church- foot


3. tomato - city- sheep- root


4. cross - knife - box- soul


5 crash - shelf - fish - ferry