4 sentences

1. 呵，你什么时候回来的？

   hē, nǐ shén​me shí​hou huí​lai de?

   Oh, when did you get back?

   Source: Dong Chinese Dictionary

2. 他听完笑话后呵地乐了一声。

   tā tīng wán xiào​hua hòu hē de lè le yī shēng.

   He let out a chuckle after hearing the joke.

   Source: Dong Chinese Dictionary

3. 天气太冷了，他往手上呵了一口气。

   tiān​qì tài lěng le, tā wǎng shǒu shàng hē le yī kǒu qì.

   It was so cold that he breathed on his hands to warm them.

   Source: Dong Chinese Dictionary

4. 老师厉声呵斥了那个淘气的学生。

   lǎo​shī lì​shēng hē chì le nà gè táo​qì de xué​sheng.

   The teacher sternly rebuked the naughty student.

   Source: Dong Chinese Dictionary