 Complete the following phrase:  He felt more motivated to improve his performance than in 2006 and was happier in a different environment. Alonso vowed not to alter his approach to racing for victories at Renault and would work hard to achieve his goal. An imposed moratorium in development meant the R28 had an engine power disadvantage than the main teams early on and Alonso scored nine points in the first seven races. Developments to the cars aerodynamics improved his performance and he won in Singapore and 