When the plane arrived, some of the detectives were waiting

When the plane arrived, some of the detectives were waiting When the plane arrived,some of the detectives were waiting i The plane was late and detectives were waiting at the airpor 【送分题】the plane was late and detectives were waiting at the a .when she arrived,the plane( )away The detectives were (A)valuabie parcel of diamonds. The detectives were expecting for a valuabie parcel of diamo The detectives were()a valuable parcel of diamonds. the plate was late and detectives were waiting at the airpoe _____ were detectives waiting?At the airport.(a).Why (b).Whe he were sleeping when the UFO arrived.为什么用were We were when we heard of the news that the plane was crashed