Susie _ ___ (start) this job in 2008

3. Susie _ ___ (start) this job in 2008. Before that, she _____ (work) for two other companies.

4. We _________(eat) breakfast before we _________(go) to school this morning.

5. Last summer vacation, Susan ________ (visit) Disneyland. She _______ (be) really happy because she _________(not see) Micky Mouse in real life before.

6. Although Paul __________ (review) all of his English lessons, he ________ (be) still worried about the final exam.

7. The criminals __________ (hit) the victim violently before they _________ (rob) him.

8. We _________ (have to) study human’s anatomy until we ________ (get) to year 3 at medical university.

9. Paul _______ (achieve) an IELTS overall score of 8.0 before he _____ (graduate) in 2015.

10. People ____ (have) to talk to each other in person before the telephone _______ (invent).

11. The meeting ________ (begin) by the time John _________ (arrive) at his office.

12. Sarah _________ (move) to London after she __________ (get) married.

13. Millions of people __ (be) infected with the coronavirus before a new vaccine__ (invent).

14. He ____ (get) promoted after he ___________ (secure) a good contract for his company.

15. Many people _________ (lose) their lives even to small cuts on their skin before the discovery of antibiotics