37. All the reports have to be finished before 5pm today.
`->` Câu bị động với "have to": S + have to/has to + be + Vpp
38. Tom's teacher wishes he didn't fall asleep while the teacher were explaining the lesson.
`->` Câu mong ước nên lùi thì, chuyển khẳng định sang phủ định
39. We have not written to each other for a year.
`->` S + last + V2/ed + thời gian + ago = S + have/has + Vpp + for + thời gian
40. Hoa asked Nam if he was going to apply for the exchange student program in their school the following year.
`->` Câu trần thuật có từ để hỏi: S + asked + O + if + S2 + V lùi thì