Water，which seems so simple and common，is________makes life possible.

did you first meet Tom— On May 2, ____, the first day I came tothis city.

Ann forgot ______ she had left the car and it took her half an hour to find it in the parking lot.

ad, I have been appointed as manager of our company, but I’m worried about it.— Why worry Increased responsibility can ____ your best qualities.

下列各句横线处应填入的词语，最恰当的一组是（ ）李星在专业理论方面具有很不一般的修养，无论对重大理论问题还是对一般的艺术观点，都力求认真钻研以至透彻理解，而不是那种号称 其实常常 ，最终只能用“模糊语言”写评论的评论“家”。李星的评论文章条理清晰，论断力求准确，且也不乏惊人之见；一旦灵性突发，甚至诗情如潮而涌，字里行间时有 飞溅。