When Steven suddenly remembered that he had left his mobile in the office, the train was already________.[ ]

He tried to invite some famous pop stars to sing in the concert _____, but failed[ ]

When are the committee their report? We are waiting for it.[ ]

26—Were the audience allowed to join in the play?—Yes, the actors_______to satisfy the audience were successful

It is required by the authorities of school that students should be treated ______ by their teachers but how can a teacher respect them when the students show no respect for him?[ ]