8. It takes Hoa 3 hours to do homework
→ Hoa ....
9. The doctor examined the patient in 20 minutes.
→ It took .....
→ The doctor
10. I walked to my office in 10 minutes.
→ It took.. .
→ I spent...
Bạn tham khảo nha! Câu 8: Hoa spends 3 hours doing homework Câu 9: It took the doctor 20 minutes to exam the patient The doctor spent 20 minutes examining the patient Câu 10: It took me 10 minutes to walk to my office I spent 10 minutes walking to my office