4 sentences for 是不是 (shì​bú​shì — is it true that)

1. 他刚刚是不是在看我？

   tā gāng​gang shì​bú​shì zài kàn wǒ?

   Did he just look at me?

   Source: OpenSubtitles

2. ‎我是不是话太多了？

   ‎ wǒ shì​bú​shì huà tài duō le?

   I talk too much, don't I?

   Source: OpenSubtitles

3. 空气是不是不一样？

   kōng​qì shì​bú​shì bù yī​yàng?

   Isn't the air different?

   Source: OpenSubtitles

4. 这里是不是变热了？

   zhè​lǐ shì​bú​shì biàn rè le?

   Is it getting hot in here?

   Source: OpenSubtitles