It's = short for 'it is' (present tense)

spelt = past tense

anyway...

I didn't even know of the word spelt until 5 minutes ago, you learn something new everyday, right?

 

Or, "it has"; e.g., "it's been fun".

 

[QUOTE=Sogno,Aug 26 2009, 08:56 AM] Laughable to you, perhaps, but not to me. When I saw these imbeciles answering questions such as

 

It's because we have this wonderful government legislation called "NO CHILD LEFT BEHIND" or NCLB for short. Basically, the schools are pushing these idiots through the grades to collect more government funding, even though they can't read or write or even speak properly.