1. The children ____________ (to plant) a tree when their mother ____________ (to call) them.

2. When the postman ____________ (to arrive), my father ____________ (to have) a shower.

3. While my brother ____________ (to study), my grandma ____________ (to make) some muffins.

4. They ____________ (to play) tennis when it began to rain.

5. We____________ (to go) to the movies last night.

6. The thieves ____________ (to come) into the house while the man ____________ (to sleep).

7. He ____________ (to miss) the train because he ____________ (to talk) with some friends.

8. I ____________ (to go) to the doctor 2 days ago because I ____________ (to have) a terrible headache.

9. Max ____________ (to drive) his car to work when it broke down.

10. When I got up this morning, the sun ____________ (to shine).

1) was planting\called2) arrived\was having3) was studying\was making4) were playing5) went6) came\was sleeping7) missed\talked8) went\had9) was driving10) was shining

1) were planting , called2) arrived,was having3) was studying, was making4) were playing5) went6) were coming,was sleeping7)missed,was talking8) went,was having 9)was driving 10) was shining