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!
   box      cans      cartons      jar      packet      packets      tin   
2 of milk .
4 of coke
a of condensed milk
a of chocolate biscuits
a of cigarettes
a large of matches
a of honey
6 of crisps