5 sentences

1. 中奖后，他立刻去柜台兑了奖。

   zhòng​jiǎng hòu, tā lì​kè qù guì​tái duì le jiǎng.

   After winning, he immediately went to the counter to redeem his prize.

   Source: Dong Chinese Dictionary

2. 他手里紧紧地握着那张中奖的彩票。

   tā shǒu lǐ jǐn​jǐn de wò zhe nà zhāng zhòng​jiǎng de cǎi​piào.

   He gripped the winning lottery ticket tightly in his hand.

   Source: Dong Chinese Dictionary

3. 电脑桌面上突然弹了一个中奖广告。

   diàn​nǎo zhuō​miàn shàng tū​rán tán le yī gè zhòng​jiǎng guǎng​gào.

   A prize advertisement suddenly popped up on the computer desktop.

   Source: Dong Chinese Dictionary

4. 他运气非常好，第一次买彩票就中奖了。

   tā yùn​qi fēi​cháng hǎo, dì​yī cì mǎi cǎi​piào jiù zhòng​jiǎng le.

   He was very lucky and won the lottery the first time he bought a ticket.

   Source: Dong Chinese Dictionary

5. 只有傻瓜才会相信那种天上掉馅饼的虚假中奖短信。

   zhǐ​yǒu shǎ​guā cái huì xiāng​xìn nà zhǒng tiān​shàng diào​xiàn​bǐng de xū​jiǎ zhòng​jiǎng duǎn​xìn.

   Only a fool would believe those fake 'you've won' text messages that sound too good to be true.

   Source: Dong Chinese Dictionary