B) Now write down ten sentences to describe what you couldn't/could do in the past but can/can't do now or what you had to/didn't have to do in thepast but don't have to/have to do now.

I loved math since childhood. I liked to solve puzzles to move to find instant answers to offer teacher examples.In mathematics everything follows logic. Crucial always gets a specific result. In the world are the same formulas and mathematical laws. This item is a must in life.On the market and in the store you have to think fast, plan the family budget is also helpful.Mathematics is the basis of physics, algebra, chemistry and even some sections of geography.Mathematics play checkers and chess. Of them to be great military strategists. I urge all to understand the laws of this remarkable science . It is necessary for all.