Translate the following sentences into English and tell what tense is used in each sentences: 1. 明朝和清朝的皇帝曾住在故宫，但它在1925年的时候被变成了博物馆。 The emperors of the Ming and Qing dynasties used to live in the Palace Museum. But ________________________ in 1925. (it表示：________________)

Revision

it was turned into a museum

the Palace Museum