Viết lại câu: It took us 40 to fly from Hue to HCM city. We could not accuse him of breaking the vase as we had no evidence. I felt tired because of a sleepless night

Rewrite
21. It took us 40 to fly from Hue to HCM city
=> The flight
22. We could not accuse him of breaking the vase as we had no evidence
=> If
23. I felt tired because of a sleepless night
=> A sleepless
24. "I am sorry for being late", she said to me
=> She apologized
25. Let's visit the park before 5 P.M
=> Why .... ?