Samantha: I think my husband is cheating on me with a woman from his office.
Question 1:
Samantha: I think my husband is cheating on me with a woman from his office. I don't know what to do.*^*Kira: You ....... hire a private investigator to follow him, and then you'd know for sure.
A.can't
B.should've
C.don't
D.could
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