clearly的形容词是？

　　She could see clear down the highway into the town.

　　她顺着公路一直望去，能看到远处的那座城镇。

　　This behaviour must stop ─ do I make myself clear?

　　这种行为必须停止——我讲清楚了吧？

　　The traffic took a long time to clear after the accident.

　　事故过去后很长时间交通才恢复畅通。

　　They had made a clear profit of 2 000.

　　他们已赚得2000英镑的净利。

　　It's time to clear up.

　　该打扫了。