fɔːɹ tɹˈʊɹɹoʊ ænd sˈɛdbɚɡ skˈuːlz, ðɪ ˌoʊˌɛftˈiːz pɹɪlˈɪmɪnˌɛɹi fˈaɪndɪŋz ɑːɹ ðæt ðeɪ tˈʊk pˈɑːɹt ɪnðə sˈɛvənˌoʊks sˈɜːveɪ ɪn ˈoʊnli tˈuː ʌvðə θɹˈiː jˈɪɹz ɪnvˈɛstᵻɡˌeɪɾᵻd.
For Truro and Sedbergh Schools, the OFT's preliminary findings are that they took part in the Sevenoaks Survey in only two of the three years investigated.