Tools > AutoCorrect... > Word Completion
Untick "Enable Word Completion"

kb

Dipa . wrote thus at 06:50 21/02/2009:
>Hi Ria,
>When I try to practice with the spreadsheet which I open with
>Open Office on my computer the OO has an autocomplete
>feature which ruins my practice as it is giving me the answer
>while I am trying to type my own answer. You mentioned
>using Open Office and so I wondered if you might know how
>to turn the automatic complete off.