Use commas for lists, dialogue and complex sentences. The hungry comma chameleon is looking for tasty commas to eat. This literary lunching lizard needs your help to find the hidden commas in each ...

A relative clause can be used to give additional information about a noun. They are introduced by a relative pronoun like 'that', 'which', 'who', 'whose', 'where' and 'when'. For example: I won’t ...