ceremony

他们组织了一场正式的仪式来纪念退伍军人。

They organized a formal ___ceremony to honor the veterans.

正如计划，婚礼仪式在7月7日。

The wedding ___ceremony is on the 7th of July, as planned.

他们上周末参加了一场美丽的婚礼仪式。

They attended a beautiful wedding ___ceremony last weekend.