III. Choose the best answer among A, B, C or D. 1. Nick: ‘___________ to England?’ – Duong: ‘Yes, I went there last Summer.’ A. Have you ever go
III. Choose the best answer among A, B, C or D. 1. Nick: ‘___________ to England?’ – Duong: ‘Yes, I went there last Summer.’ A. Have you ever go ne B. Were you ever C. Have you ever been D. Did you ever go 2. The air in this area is _____________ with smoke from … Đọc tiếp