－ Where is John? 1 couldn't find him._________ A.He is very busy working on his project.B.1 am sorry but I'm afraid 1 can't agree with you.C.1 suppose he could have gone to the meeting room.
－ Where is John? 1 couldn't find him._________
A.He is very busy working on his project.
B.1 am sorry but I'm afraid 1 can't agree with you.
C.1 suppose he could have gone to the meeting room.
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