学校组织了一次城市历史景点的观光游览。

The school arranged educational ___tours of historical sites in the city.

这支篮球队即将开始他们的亚洲巡回赛。

The basketball team is about to start their Asian ___tour.

乐队将在亚洲巡演三个月。

The band will ___tour Asia for three months.