----- Nội dung dịch tự động từ ảnh ----- Part 4: Each sentence has a mistake. Find the mistakes and correct them (1,0 ms). Ex: My teacher advised me study hard for the next semester. 1. Is she the girl whose you are waiting for study ->to study . 2. Lan said that he is playing football then. 3. It is not difficult for me learning English 4. Al Gore, that won the Nobel Prize, gave a long and boring speech.
