Спасите! Нужно раскрыть скобки.1. They … (have) tea when the doorbell … (ring).2. Father … (smoke) his pipe while…

Спасите! Нужно раскрыть скобки.1. They … (have) tea when the doorbell … (ring).2. Father … (smoke) his pipe while mother … (read) a magazine.3. While he … (mow) the lawn it … (start) to rain.4. He … (have) breakfast when the toaster … (blow) up.5. When I … (come) into the office my boss … (wait) for me.6. When we … (see) Brian he … (drive) a taxi.7. Father … (wait) in the car while mother … (do) the shopping.8. When he… (arrive) we … (have) dinner.9. While they … (play) chess we … (go) shopping.10. They… (have) a party while he … (sleep).11. He … (take) a photo when I … (feed) the ducks.12. They … (play) football when the lights in the stadium … (go) out.13. While George and John … (clean) their room she … . (do) the ironing.14. Sam … (do) the ironing when Jack … (phone) her.15. We … (wait) at Victoria station when the train … (arrive).