【正文】
如:in red in the red in office in the office behind time behind the time in school in the school in hospital in the hospital in class in the classout of office out of the office in secret in the secret keep house keep the house e out of prison /hospital e out of the prison /hospitalgo to school /university go to the school /university by day by the day at school at the school in prison in the prison in bed in the bed go to prison go to the prison go to bed go to the bed go to town go to the town at table at the tableat seaat the sea5. 下列慣用語要求不用冠詞(零冠詞)by heart in return in fear in danger at present in effect by mistake in honour of in force in pea