Английский язык помогите пожалуйста

Complete the sentences with a correct form of the
words:
(concentrate, independent, different, confident, improve, inform )
1. She was proud of her……. – she doesn`t need anybody to
help her.
2. There are some ………………. Between British and American
English.
3. Watching TV while studying is really bad for your…
4. In this encyclopedia you can find a lot of …… about
endangered species.
5. Stop eating fast food and you will see an………in your health.
6. This football team played with a great skill and…..