3 sentences

1. 这是一张免费的音乐会入场券。

   zhè shì yī zhāng miǎn fèi de yīn​yuè​huì rù​chǎng​quàn.

   This is a free ticket for the concert.

   Source: AI Challenger 2017

2. 他弄到了本赛季首场比赛的入场券。

   tā nòng dào le běn sài​jì shǒu​chǎng bǐ​sài de rù​chǎng​quàn.

   He got tickets for the first game of the season.

   Source: AI Challenger 2017

3. 我们正在排队等候买音乐会的入场券。

   wǒ​men zhèng​zài pái duì děng​hòu mǎi yīn​yuè​huì de rù​chǎng​quàn.

   We are queuing up to buy tickets for the concert.

   Source: UM-Corpus: News