5.run across /run into 偶遇，撞上

　　run away走掉

　　run away from逃避

　　run out用光

　　run out of 用光

　　in the long run从长远看

　　be on the run 忙碌

6.close get close to 接近 sit close to 坐在旁边

　　watch sb closely 密切观察某人

　　be deeply moved 深受感动

　　deep into the night 到深夜

　　be highly praised 受到高度赞扬

　　fly high 飞得高

　　be widely used 被广泛使用

　　with his eyes wide open 眼睛睁得很大

　　7.equip ...with sth 用某物装备

　　8.take measures to do 采取措施做

　　take steps to do 采取步骤（措施）做

　　take action 采取行动

　　9.be concerned with 与...有关

　　be concerned about /over 关心，挂念

　　as/so far as ...be concerned 就。。。而言

　　concerning=about

　　10.rely on/upon =depend on/upon 依赖，依靠