4 sentences

1. 每个人都在观看开幕式。

   měi​ge​rén dōu zài guān​kàn kāi​mù​shì.

   Everyone is watching the opening ceremony.

   Source: CCMatrix

2. 我错过了奥运会的开幕式。

   wǒ cuò​guò le ào​yùn​huì de kāi​mù​shì.

   I missed the opening ceremony of the Olympics.

   Source: Tatoeba

3. 北京奥运会开幕式让人震撼。

   běi​jīng ào​yùn​huì kāi​mù​shì ràng​rén zhèn​hàn.

   The Opening Ceremony of the Beijing Olympics was stunning.

   Source: CCMatrix

4. 多年来，开幕式已经变成了一个真正受欢迎的活动。

   duō​nián​lái, kāi​mù​shì yǐ​jing biàn​chéng le yī​ge zhēn​zhèng shòu huān​yíng de huó​dòng.

   Over the years, the opening ceremony has become a really popular event.

   Source: CCMatrix