elearn site

1. The dam was holding back the water. Then it suddenly gave way.
The dam . 

2. There′s no point in persuading Jane to change her mind.
It′s useless . 

3. Only one person knew what had caused the fire.
The cause . 

4. James was the last to know about the change of schedule.
Everyone had heard . 

5. He survived the operation thanks to the skilful surgeon.
He wouldn′t have .