6823 - Intermediate\Upper-Intermediate Test:8 - A: Mrs. Taylor was found dead with a wire around her neck. B: She _____ strangled.

A: Mrs. Taylor was found dead with a wire around her neck.
B: She _____ strangled.
should have
must have been
ought to have been
had to be
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Table of English Grammar Contents (All Levels)
Upper-Intermediate Grammar Exercises
Intermediate Grammar Exercises