concentrate life skillsdelighted relaxedembarrassed worriedadolescence informedindependent left out 1.  is the period between childhood and young adulthood. 2. Physical changes are different for everyone at the adolescence, so we don't need to feel . 3. My brother is thirteen years old but he wants to be more . He would like to do everything by himself. 4. When you have any problems, please ask the adults for support and guidance to make  decisions. 5. I always  on my studies so I've made much progress this year. 6. I felt  when the teacher informed that we were going to have a 45-minute English test. 7. Today I am very  to get the highest score in my English exam. 8. Can you name some necessary  that the Vietnamese teens should have today? 9. Hoa has moved to a new school in Ha Noi. She doesn't know anybody there. She is very sad and feels . 10. I have finished all my homework the teacher gave me. I feel  and decide to go to the cinema with my friend this evening.