Write the word into the gaps: 1. We are sorry to say that there hasn't been much in your grandmother's condition. (improve)

2. That was one of the most uncomfortable . I have ever been on. The turbulence was awful. (fly)

3. How can I begin to explain what we do here in the company? Well,
, we are the people you come to if your windows are scratched and you want them to look new again. (basic)