1) When I last saw Tom, he was going to home.
2) The waiter was carrying the plate when he dropped them.
3) ?
4) While Jenny was doing the shopping, she bought a shirt.
5) He wasn't recognizing me when we met at the cafe.
6) She hurt his leg while she was skiing.
7) ?
8) While he was watching a horror movie, she got afraid.
9) When Mr. Thampson hit the tree, he was driving very fast.
10) Jack was milking the cows when a stranger came in to barn(?).
