2. Many people (die)____________________ of nCorV so far.
3. For the last 5 years, she (contribute)__________________ to the company so much.
4. He (begin)____________________working for the company in 1995.
5. At this time last year, I (visit)________________Italy with my family.
6. My uncle often (buy)_____________lottery tickets. Last week, he (win)______________the lottery.
7. That is the fourth time that Tom (see)____________________ that girl.
8. Since he (go)_________________to work in New York, we (not/see)_________________ him.
9. It (rain)_________________ heavily since yesterday.
10. While I (come)__________________home, my son (do)________________ his homework.
11. While they were eating dinner, the phone (ring)_____________________.
12. The man (die)__________________before the doctor (arrive)____________________.
13. She (fly)__________________to London to visit her grandparents every year.
14. I (teach)___________________ P.E for nearly 2 years.
15. After he (write)________________________ a letter, he (go)___________________out to post it.
16. She (be)_________________ a reporter before she (become)____________________ a businesswoman.
17. By the time they (come)______________________, the film (already/begin)_____________________.
18. Since he (go)_____________________to work in New York, we (not/see)___________________ him.
19. Mr. John (be)__________________________ to New York three times this year.
20. The train (leave)_______________ one hour ago.