我们学校正在举办一场关于古代文明的展览。

Our school is organizing an ___exhibition about ancient civilizations.

下个月上海将举办一场汽车展览会。

There will be a car ___exhibition in Shanghai next month.

博物馆的恐龙展览吸引了大量游客。

The dinosaur ___exhibitions at the museum attracted many visitors.