I was reallyanxious about you. You ________ home without a word.

I was reallyanxious about you. You ________ home without a word.

A.mustn’tleave

B.shouldn’thave left

C.couldn’thave left

D.needn’tleave

答案及解析： B

解析：

从题意分析，对方没有打招呼就去了，造成的结果是I was really anxious，故B表示不应该不打招呼就走。