How do you say a hold?
Is the G silent in clingy?
The G in ‘clingy‘ is the same sound as in ‘get’, ‘ground’, etc.
Is the D silent in width?
Just pronounce ‘width‘ with a voiceless ‘th’ (forget the ‘d‘).
Is the C silent in schedule?
The word “schedule” can be somewhat confusing, even for native speakers. The reason is that it is pronounced differently in the UK and in the US. In the UK, the prevalent pronunciation is /ˈʃɛdjuːl/ (shed-yool), while the prevalent pronunciation in the US is /ˈskɛdʒuːl/ (skedzh-ool).