Ответ:

1 I was running for the bus when I dropped/ was dropping my phone.

2 Jack fell asleep while he watched / was watching the film.

3 We were walking home when the wind started / was starting to get stronger.

4 My cousins stayed / were staying in Japan when the earthquake happened. 5 The bear appeared / was appearing while we were walking down the mountain.

6 The postman came / was coming while we were having breakfast.

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Ответ:

1 I was running for the bus when I dropped my phone.

2 Jack fell asleep while he was watching the film.

3 We were walking home when the wind started to get stronger.

4 My cousins were staying in Japan when the earthquake happened. 5 The bear appeared while we were walking down the mountain.

6 The postman came while we were having breakfast.