1. While Tim (drive)______________ to work, he had a wonderful idea.
2. We ( not meet) ______________ since last year.
3. Would you mind if I (turn) ______________ on the TV?
4. I (do) ______________ my homework between 8 and 9 pm last night
5. She (not drink) ______________ coffee last night. She (drink) __________ carrot juice.
6. He (send) ______________ you a check last Sunday. you (receive) ___________ it yet?
7. She (make) ______________ herself a cup of coffee before (sit) ______________ down on her chair and (finish) ______________ her works.
8. It looked like someone (break) __________ the window with a hammer some time before.
9. After Dr. Johnson (examine) ____________ her, he (give) __________ her a prescription.
10. My family (built) ______________ a basement to shelter when I (be) ______________ young because at that time, hurricanes (happen) ______________ commonly.
11. We (go) ____________ to the doctor yesterday because we (be) ______________ sick.
12. It was the first time I (see) ______________ a tornado in my country.