----- Nội dung dịch tự động từ ảnh ----- I. Rewrite the sentences without changing the meaning: 1. This is the first time she has eaten eel soup. = She has not...... 2. She began writing 30 minutes ago. = She has....... 3. They started studying English when they were in grade 3. = They have.......... 4. I last saw him 3 weeks ago. = I haven't............. 5. The last time I watched this movie was 6 months ago. = I haven't......... 6. It is a long time since she last saw her parents. = She hasn't....... 7. When did you begin reading this book? = How long have .....