1. worked
2.were watching _ went
3.borrow
4.read-watered
5.touch
6.is traveling
7.hasn't visited
8.has been
9.had begin
10.has gotten

1. They (work) ......worked........... in that factory from 1995 to 1998
2. We (watch) .were............. TV when the lights (go) ....went...... out
3. I (borrow) ............. ten records from Tom this month 
4. He (read) ..is reading.......... a book while she (water) .......is watering..... the flower
5. My father (teach) taught ............ maths for 40 years 
6. He (travel) will travel ............ in space tomorro
7. He said he would visit me, but he (not/visit)  ....has not visited........ me yeah yet
8. The weather (be)  ......were...... fine so far this week
9. We had just got our of the car when it (begin)  .began........... to set fire
10. As soon as he (get)  gets............ a certificate in English, he will apply for a job