John may phone tonight，I don't want to go out he phones.
A. in case
B. in that case
C. so that
D. in time
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(答案→)A. in case
B. in that case
C. so that
D. in time
解析：in that case和in time后面不能接从句；so that引导目的或结果状语从句，意思是“以便，结果”。in case(that)表示“万一……的话”，符合题意。