2 sentences

1. 我的挚友哪去了？

   wǒ​de zhì​yǒu nǎ qù le?

   Where has my best friend gone?

   Source: AI Challenger 2017

2. 这一年，我失去了我的挚友。

   zhè yī nián, wǒ shī​qù le wǒ​de zhì​yǒu.

   This year I lost my best friend.

   Source: CCMatrix