С, народ! put the verbs in brackets into the past simple, the past continuous on past perfect tense. 2.1. / (to wait) for my sister when (to start) to rain. 2.2. / suddenly realized that / (to lose) my wallet. 2.3. when they (to come) to london, they (to visit) many mu seums. 2.4. cindy (to break) her leg while she (to snowboard). 2.5. hardly we (to finish) dinner when the doorbell rang. 2.6. while we (to wait) , we (to do) crossword puzzles.
lose
came
was breaking
had snowboard
finished
waiting
2.2. I suddenly realized that I've lost my wallet.
2.3. When they came to London, they've visited many museums.
2.4. Cindy broke her leg while she was snowboarding.
2.5. Hardly we've finished dinner when the doorbell rang.
2.6. While we were waiting , we were doing crossword puzzles.