1．in__use 在使用

　　2．set__off 出发，动身

　　3．think__over 仔细考虑

　　4．come__across (偶然)遇见

　　5．put__sb.up 留宿某人

　　6．adjust__to 适应，调整

　　7．have__a__population__of 有......人口

　　8．in__the__distance 在远处

　　 [选用以上短语填空]

　　1．The town has__a__population__of ten thousand and 80% of the population are peasants.

　　2．I came__across my university professor in the supermarket near my house，which was out of my expectation.

　　3．(2018·攀枝花模拟) Seriously damaged by the heavy floods this summer, the bridge is no longer in__use．

　　4．She tried her best to adjust__to the life there，but failed to make any difference.

　　5．You can't imagine how excited I was when I saw the ancient tower in__the__distance．

　　 ­en结尾动词万花筒

　　①fasten　　　　　　　　 系牢

　　②strengthen 加强

　　③sharpen 削尖

　　④weaken 变弱

　　⑤widen 变宽

⑥broaden 加宽