27) Fill in the blanks with the sequence that correctly completes the text. a) realize / most / who / find out / don’t / them b) realized / few ...

A alternativa correta é a letra b) "realized / few / which / found out / didn’t / they". A frase completa seria: "Few people realized which books they found out they didn't want until they got them." (Poucas pessoas perceberam quais livros descobriram que não queriam até recebê-los.)