A major breakthrough in crossword puzzle development came with the personal computer. Although many computer specialists used to say that it was __________for a computer to create a crossword puzzle, software was developed which allows any person to construct their own crossword puzzle. POSSIBLE

Вопрос школьника по предмету Английский язык

A major breakthrough in crossword puzzle development came with the personal computer.

Although many computer specialists used to say

that it was __________for a computer

to create a crossword puzzle, software was developed

which allows any person to construct their own crossword

puzzle.
POSSIBLE