----- Nội dung dịch tự động từ ảnh ----- Bài 3:Chia động từ trong ngoặc ở thì hiện tại hoàn thành. 1.I (live).... here since 1989. 2. They (work) .for this factory for 20 years. 3. .He (read) this novel three times? 4. Hoa and I (know). each other since we were at the same class. 5. I (not/see) her since last month. 6. I (not/work) have not worked today. 7. We (buy) a new lamp. S. We (not/plan} our holiday yet. 9. Where... (be/you) ? 10. He (write) five letters. 1. (be/you) at school? 12. School (not/start). ... yet. .....