il est tombé dedans, 'he fell into it.' The pronoun

'it,' referring to things, after prépositions, is frequently omitted in translating into French : * one book on the table and the other under it,' im livre sur la table et Vautre dessous.

22. VOUS m'avez .... danseur ? 'you hâve laid upmy partner for me ? ' Note that abîmer signifies primarily to ' throw into an abyss," then to 'destroy,' 'spoil,' etc.