ПОМОГИТЕ ПОЖАЛУЙСТА СРОЧНО!!!

Выберите правильный вариант.

1. He sang/was singing when he fell/was falling off the ladder.
2. While he walked/was walking in the forest, he lost/was losing his map.
3. I'm sorry I woke/was waking you. What did you dream/were you
dreaming about?
4. What did you do/were you doing at 2 o'clock in the afternoon?
5. They became/were becoming good friends as they studied/were studying
together in America.
6. They got/were getting married during the Second World War.
7. Janysh saw/was seeing a fantastic programme on TV last night.
8. While Aktan jogged/was jogging this morning, he found/was finding
a wallet in the park.
9. How did you cut/were you cutting your finger?
10. She didn't speak/wasn't speaking to her brother all week.