Необходимо воткнуть слова:competent,persistent,ambitious,supportive,competitive,committed.1)I

Необходимо вставить слова:competent,persistent,ambitious,supportive,competitive,committed.

1)I would like Nick Snow to be in charge of the project. He has been working for our company for many years and he is very ... at his job.
2) I'm sure we will manage to complete this project. We need to be creative and ... and keep on working.
3)My mum has been working as a teacher for many years. She is very ... to teaching and finds her job very rewarding.
4)You have to learn to be ... on the labour market. It's essential in today's world.
5)Jim's career means a lot to him. He is very ... and sets very serious goals.
6)It was difficult to start a new career,but my colleagues were very ... and helped me a lot. I'm grateful to them.