----- Nội dung dịch tự động từ ảnh ----- 1. After I had cleaned the floor, I went to bed. Before 2. My father had watched his favourite TV programme before he went to the bed. After .... 3. After she had explained everything dearly, we started our work. By the time ... 4. David had gone home before we arrived. After 5. Daniel was arrested after he had escaped from prison. -> Before ..
