Answer:
1. It was hot in the room, so i <u>opened</u> the window.
2. I <u>cleaned</u> my teeth twice yesterday.
3. The match <u>finished</u> at the evening.
4. The shop <u>starte</u>d at 9am yesterday.
5. I always <u>wanted</u> to be a doctor.
6. We <u>enjoyed</u> our holiday last year.