The Blacks___many places of interest since they came to chin

The Blacks___many places of interest since they came to chin The British boy __ to many places of interest since he came The whites ____(visit) many places of interest since they ca The Whites have visited many places of interest since they c The foreigners _____ many places since they came here. mr.smith (visited) many places of historicl interest in chin you have never been to the Great Wall since you came to chin We___ some places of interest since we ___ China The twin sister______(learn)Chinese since they came to China Sarah (visit)many interesting places since she came to live places of interest 原文 some places of interest