1.I'm surprised you didn't visit her after the accident.(should) Yoy__________after the accident. 2.I can imagine how worried barbara's husband was.(must) Barbara's husband_______very worried. 3.It's almost certain that someone saw the thief leaving.(must) Someone__________leaving. 4.In such situations, people often are badly injured or killed.(might) She__________or killed in the accident. 5.Someone almost certainly broke the window on purpose.(must) The windown__________on purpose.