The workers finally (called off) the strike.

A:put off B:ended C:cancelled D:participated in

Tom dropped off in front of fire. （　）

A:drop at B:drop away C:doze off D:take off

Tom {{U}}dropped off{{/U}} in front of fire.

A:drop at B:drop away C:doze off D:take off

Why was the football match called off

A:held up B:put off C:ended D:cancelled

Why was the football match called off（　）

A:held up B:put off C:ended D:cancelled

The workers finally (called off) the strike.

A:put off B:ended C:cancelled D:participated in