Выберите правильную форму past simple или past continuous

ответ:

1. when i   (do) did the washing-up, i (break) broke a plate

2. while (play) tom was playing the piano, his mother   (do) was doing the washing-up

3. he (drink) drank some juice and then he (eat) ate a few chips

4. i   (have)was having dinner when i suddenly (hear) heard a loud bang

5. when my father   (work)was working in the garden, an old friend   (pass) passed by to see him

6. she (go) went to school, (take) took out her textbook and (begin) began to read

7. when it   (start) started to rain, our dog (want) wanted to come outside

8. when jane (do) was doing a writing course in ireland, she (visit) visited blarney castle

9. when i (be) was on my way home, i (see) saw an accident.

объяснение:

a dangerous bacteria grows quickly in zero gravity.

does a dangerous bacteria grow quickly in zero gravity?

a dangerous bacteria grows quickly in zero gravity, doesn't it?

does a dangerous bacteria grow quickly in zero gravity or in physiological gravity?

у тебя ошибка в утверждении grows