18It is said that there's a secret tunnel between the two houses
19.It is reported that ten people were injured in the explosion
20.It is thought that the robbers were driving a red car
21.It was believed that the monument was over 2000 years old
22.It is reported that the film star was shouting at reporters
23.It is expected that a new law will be intruduced next year
Cấu trúc câu bị động không chủ ngữ : It + is / was + said/expected + that + clause.....
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