Задание

Read the text and count all the passive forms.

The Leaning Tower of Pisa in Italy was constructed as the bell tower for the city's cathedral. However, at that time there were no good architects. So, it was built on soft ground and as soon as it had been built, it slowly began to lean. Over the years, many attempts were made to stop the tower from leaning. Once, people removed stones from the bottom to put strong metal rods in, but the stones that were being removed were part of the foundations so the tower leaned even more! Since then it has been reinforced to correct this.

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