Spelling choices for the /k/ sound: c or k

A reminder of the rules:

What is missing?	Type the whole word:
A type of shellfish: _rab
Keeps you warm: s_arf
Dave's ta_ing Kim out tonight.
It's the _ustom to shake hands.
I _ept calling but there was no reply.
He makes statues or carvings: s_ulptor
Bones of the body: s_eleton
Wear warm _lothes in the snow.
Ability or talent: s_ill
Exercise uses up _alories.
Open the bottle with a corks_rew.
Shelter for a dog: _ennel

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The Spellzone interactive course is intended to be used online and may not be printed.

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