They stood _____ at each other as if they were enemies.
. So far nobody has claimed the money ___________________in the library.
.(江苏卷28). The retired man donated most of his savings to the school damaged by the earthquake in Yushu,________ the students to return to their classrooms.
(江西卷24). The lady welled around the shops, an eye out for bargains.
.(江西卷32). There were many talented actors out there just waiting .
(上海卷38). Wind power is an ancient source of energy we may return in the near future.