The thing that _______ is not whether you fail or not, but whether you try or not.
As the light turned green, I stood for a moment, not ___, and asked myself what I was going to do.
---Mum, an exhibition of paintings ______ at the museum next week. Are you going there? ---______. It is my favorite.
I was just talking to Margot when Jackson _______..
----I didn’t see her yesterday.---- Of course, you ____, because he had gone for a trip..
Using renewable energy sources is a simple idea, but ______ we find it hard to put into practice.