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1．The old man our guide.
A．acted B．undertook as C．undertook to be D．worked
2．－Is the table free? －Sorry, it is already .
A．seated B．bought C．busy D．engaged
3．----Did you wash it in hot water ?
Of course not . I’ m not ______ foolish .
A．acted B．undertook as C．undertook to be D．worked
2．－Is the table free? －Sorry, it is already .
A．seated B．bought C．busy D．engaged
3．----Did you wash it in hot water ?
Of course not . I’ m not ______ foolish .
