1. it was not until she was twenty-nine that Paula decided to get married
=> Paula.........................
2. it was not until the sun had risen that i woke up
=> i...........................
3. it was not until i had showed it to him that Simon realized his mistake
=> Simon...................
4. it was not until the spring came that the ice on the lake thawed
=> the ice................
5. it was not until the building was almost burned down that the firemen arrived
=>the firemen...........
1, Paula didn't decided to get married until she was 29
2, i didn't woked up until the sun had risen
3, Simon didn't realized his mistake until i had showed
4. the ice on the lake didn't thawed until the sprinh came
5, the firemen didn't arrived until the building was almost burned down
