Помогите пожалуйста не могу сделать номер 8! Знатоки ни проходите!

1) with my best friends i have known for about 7 (seven) years. 2) i went with my schoolbag about a year. 3) for all my life, i want to visit a many countries, to help the afflicted and life happely. 4) when i was a pupil i was an excellent student 5) I've always loved his classmate Igor