Об­ра­зуй­те от слова EXPENSE од­но­ко­рен­ное слово так, чтобы оно грам­ма­ти­че­ски и лек­си­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

Three years later Cecil Chubb gave Stonehenge to the nation on condition that it should never be too __________________ for the public to visit the monument, while for the local people it should be completely free.