---How far do they live apart?--- I know, they live in the same neighborhood.
_______ with so much trouble, we failed to complete task on time.
When we visited our headteacher again ten years later, he had changed so much that we could hardly ________ him.
Your new product ________ better if it is advertised on TV.
______ has finished the work ahead of time will be rewarded though we don’t know______ it will be.
Tom apologized for______ to inform us of the change in the working plan.