chapter 7 the wright brothers, task 3. tolong dijawabkan scepatnya ya!! yg udah jawab trimakasih

Kelas: SMA
Pelajaran: English
Kategori: present perfect tense
Pembahasan: 

1. She collected the classic novels.
    She has collected the classic novels since I was junior high school.
2. I wrote football articles.
    I have written football articles since I finished my study.
3. They repaired computers.
    They have repaired computers for years.
4. I sold second-hand bikes
    I have sold second-hand bikes for two months.
5. I translated foreign documents.
    I have translated foreign documents since I moved to Mendoza.
6. He fought on the streets.
    He has fought on the streets since he was out of prison.
7. She flew the plane. 
    She has flown the plane since 6 years ago. 
8. We worked for a black op.
    We have worked for a black op since last month.
9. They created new songs.
    They have created new songs for a few years.
10. I deciphered secret codes.
      I have deciphered secret codes since I worked for the classified organization.