Chọn câu đúng ----- Nội dung dịch tự động từ ảnh ----- gap between the old and the young, especially when the world is A. generation B. value C. age 7. It must be incredible travelling by dogsled. I wish I A. can do B. could did 6. There is usually a changing so fast. C. could do 8. Every nation has respect for their long-preserved B. practices A. behaviours C. traditions it. D.old D.can done D.traditonal 3 3.1 5. 6.5