In each of the following questions, three statements

Solution

Solution Scrape the barrel- to use the worst people or things because it is all that is available. Burnt the bridges- did something that makes it impossible to go back to the original state. Breaking new ground- doing something that has never been done before. 1 is correct as it tells us how, despite facing a budget constraint, the people managed to put the worst resources to use and organise a memorable event. 2 is correct, as it tells us how the person made it impossible for herself to return to her previous way of living by moving to a new country. 3 is correct, as it tells us how their research in renewable energy is making unprecedented developments in the field of sustainable technology. Thus, E is the right answer.