----- Nội dung ảnh ----- 1. Rewrite the sentences with a suitable referencing word. Use it, they or them. A. The stones date back to the year AD 122. B. You can see 17 small castles and some Roman forts as you walk along the path. C. The visitors sometimes stop and stand on the wall. D. Hadrian’s Wall is one of the most popular tourist attractions in this part of the UK.
