Franklin's ability to learn from observations and experience ____ greatly to his success in public life.

(2013·太原五中模拟)The traffic problems we are looking forward to seeing ________ should have attracted the government's attention.

Clive Palmer，the designer of Titanic II，________to answer questions about the project's cost.

You have made a few pronunciation mistakes in your oral exam, but ______ , it is fairly good.

When I was at school, I _____ up very late, reading storybooks.