10 sentences

1. 我的报告还没写完呢。

   wǒ de bào​gào hái méi xiě​wán ne.

   I haven't even finished my report.

   Source: OpenSubtitles

2. 写完字要把笔帽盖上。

   xiě​wán zì yào bǎ bǐ mào gài​shang.

   Remember to put the cap on the pen after you finish writing.

   Source: Dong Chinese Dictionary

3. 我昨天写完了我的小说。

   wǒ zuó​tiān xiě​wán le wǒ de xiǎo​shuō.

   I finished my novel yesterday.

   Source: OpenSubtitles

4. 她写完了一封信。

   tā xiě​wán le yī fēng xìn.

   She finished writing a letter.

   Source: Tatoeba

5. 我得把小说写完。

   wǒ děi bǎ xiǎo​shuō xiě​wán.

   I need to finish the novel.

   Source: OpenSubtitles

6. 我已经写完信了。

   wǒ yǐ​jīng xiě​wán xìn le.

   I've finished writing the letter.

   Source: Tatoeba

7. 你写完了吗？

   nǐ xiě​wán le ma?

   Are you finished writing?

   Source: OpenSubtitles

8. 他只花了半个小时就写完了作业。

   tā zhǐ huā le bàn​ge xiǎo​shí jiù xiě​wán le zuò​yè.

   He finished his homework in just half an hour.

   Source: Dong Chinese Dictionary

9. 别在这儿光顾着耍，快去把作业写完。

   bié zài zhè​r guāng​gù zhe shuǎ, kuài qù bǎ zuò​yè xiě​wán.

   Don't just play around here; go and finish your homework.

   Source: Dong Chinese Dictionary

10. 他刚写完这幅字，宣纸上的墨沈还没干透。

    tā gāng xiě​wán zhè fú zì, xuān​zhǐ shàng de mò shěn hái méi gān tòu.

    He just finished this calligraphy, and the ink on the rice paper isn't dry yet.

    Source: Dong Chinese Dictionary