Задание №27 — Словообразование

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Задание №27

It took 82 years to build the cathedral <?import namespace = m urn = "http://www.w3.org/1998/Math/MathML" implementation = "#MathPlayer" declareNamespace /> Theodore Roosevelt laid the cornerstone in 1908, and the cathedral’s __________________ didn’t technically stop until 1990.

CONSTRUCT

Задание №27