How to Use "filling" with Example Sentences

1. Are you filling a void for the other person ?
2. The controversial plans involve filling in 90 % of the lake .
3. Filling the gap between model and reality may need something besides this .
4. This convection steamer makes filling for the pastry .
5. A steamed bun sandwiches a hearty filling of braised pork belly , pickled chinese cabbage and powdered peanuts .