1. What were you doing when your dad arrived home yesterday? --> When my dad arrived home yesterday, I was......... 2. What was she doing when she broke her leg? --> When she broke her leg, she was ................ 3. What were they doing when they heard a strange noise? When they heard a strange noise, they were .............. 4. What did he feel while he was swimming in the pool? While he was swimming in the pool, he felt ........ 5. What were the students doing when the teacher came into the class? When the teacher came into the classroom, the students were.......... 6. What happened while she was writing an email? While she was writing an email, ............ 7. What was your sister doing when your mom came home? When my mom came home, my sister was .......... 8. What were you doing when I called last night? When you called last night, I was .........................