把下列对话内容补充完整，使其意思连贯。
(P=Policeman S=Smith)
P: Good morning, sir.(1)________________________________________
S: I've come to report a theft, officer.
P: Right, sir.(2)_______________________________________________
S: Yes, I'm John Smith and my adress is Flat 505, 134 New Road.
P: (3)______________________________________________________
S: Oh, yes. My phone number is 62222222.
P: Now, sir (4)__________________________________________
S: Well, the notebook computer and a gold necklace. That's all missing.
P: When did you notice this theft?
S: Early this morning.
P: OK. Don't worry. (5)___________________________________________
S: Thank you, officer.
］原发性减少使pH下降，BE呈负值的情况