Write in full sentences
1. Yesterday when he was carrying a suitcase, he dropped it on his foot
2. He broke his leg when he was skiing last month
3. He sat down on the chair when I was painting it
4. Lan was sitting in the garden when a wasp stung her on the nose
5. As we were driving down the hill, a strange object appeared in the sky
6. Tam was playing footballwhen we saw him yesterday
7. While my mother was cooking, my father was playing chess with my brother
8. I didn't see you in the party yesterday. Where was you being ?
9. Tony had accident yesterday because he was driving carelessly
