Choose the sentence that has the same meaning as the first. 36. You should clean this room every day. A .This room should be cleaned every day. B. This room should been cleaned every day. C. This room should clean every day. D. This room should be clean every day. 37. People must not leave bicycles in the hall. A. Bicycles must not be left in the hall. B. Bicycles in the hall must not being left. C. Bicycles in the hall must not left. D. Bicycles must been not left in the hall. 38. They cancelled all flights because of fog. A. All flights was cancelled by them because of fog. B. All flights because of fog were cancelled. C. All flights were because of fog cancelled. D. All flights were cancelled because of fog. 39. People should send their complaints to the head office. A. Complaints should be send to the head office by people. B. Complaints should be sent to the head office. C. Their complaints should send to the head office by people. D. Their complaints to the head office should be sent. 40. They are building a new high way around the city. A. A new high way is been built around the city. B. A new high way is being built around the city. C. A new high way around the city is being built. D. Around the city a new high way is being built.