![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Fill the blanks with appropriate prepositions. 1. Confine myself ... sth 2. Share some of my thoughts ... sb about sth 3. It’s my honor ... be here. 4. Feel privileged ... do sth 5. Focus ... sth 6. Address sb ... sth 7. Bring your attention...sth 8. Elaborate...sth 9....an advanced stage of technology development 10. With respect ... sth