6.
1 firstly
2 however
3 secondly
4 but
5 finally
6 in conclusion
7. For example it`s sure that he will go to university;
He is more adventurous than his parents;
he will probably work abroud
Because of all these examples he thinks he will have more opportunities than his parents
8. Bifezi pe 2, 3, 4
9. 1 B
2 A
3 D
4 C