Had they been warned of the possible danger, they ______. A: may have escaped B: could have escaped C: must have escaped D: can have escaped

It is a mystery ______ the prisoner escaped. A: how B: what C: that D: who

The eighty-nine passengers all escaped without serious injury. Four of the passengers were British. The eighty-nine passengers all escaped without serious injury, _______________________________________.

The robber _____ this way, for here are his footprints. A: should have escaped B: should escape C: must have escaped D: must escape

When the award ceremony was going on, the Nazis found Von Trapps had escaped. With the help of the convent, the family left( ).

The police were alerted that the escaped criminal might be in the ______.

Jack escaped across the border ____ as a Catholic priest.

The police throughout the district were ___________ as it was known that the prisoner had escaped. A: conscious B: delicate C: sensible D: alerted

It is reported that most passengers escaped serious _____(伤害) in the accident.

中国大学MOOC: The lorry driver escaped unhurt, but a ____ was injured.