Peoplesaidthisbeachwasknownforits_________________(臭名昭著的,声名狼藉的)ripcurrents.
Mybrotherwaspullingmy_________________(非常虚弱的,无力的)bodyoutofthepool.
Then, with _______________ (清晰,清楚,明确) I saw a thin arm waving weakly a few yards away.
Igasped,realizingthe________________(困境,不利局面,灾难,大祸)withhorror.