----- Nội dung dịch tự động từ ảnh ----- a Viettel Exercise 2: Choose the best answer among A, B, C, or D. 1. When I last saw him, he A. has lived B. is living C. was living D. has been living 2. We A. don't see B. haven't seen C. didn't see D. hadn't seen 3. The train 4. Jack A. has been leaving B. left C. has left D. had left 5. My sister Dorothy since last Saturday. A. has just painted B. paint C. will have painted D. painting 6.1 cdn.fbsbx.com the door. 20:11 half an hour ago. A. is looking B. was looking C. has been looking D. looked in London. for you since yesterday. Texas State University now. Q 24% Xong