sử dụng mệnh đề quan hệ rút gọn để viết lại câu giúp vs ạ like và chấm điểm ----- Nội dung dịch tự động từ ảnh ----- 6. My father, who was knocked off his bicycle, broke his leg. 7. The man who is standing here is my neighbor. → 8. The girl who was injured in the accident is my sister. → 9. The man who is standing there is a clown. 10. The envelop which lies on the table has no stamp on it. 11. My grandmother, who is old and sick, never goes out of the house. 12. The students don't know how to do exercises which were given by the teacher yesterday. ➜... 13. The diagrams which were made by young Faraday were sent to Sir Humphry Davy at the end of 1812.