THE PASSIVE / TEST 7 23. Soru

Bu Testin Birincisi nasyaemine

100 %

23.

- Salt ....... in Salzkammergut, Austria,
since prehistoric times, but the town .......
most of its income today from tourism.

was being mined/is gaining

was mined/has been gained

has been mined/gains

is being mined/gained

will be mined/has gained