Ex1:
1. it was not until she was twenty-nine that Paula decide 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.......................
Ex2:
1. he came to work in time spite of the heavy traffic
=> although.........................
2. they went to the beach in spite of the bad weather
=> although.........................
3. inspite of being tired, he continued to work
=> although......................
4. inspite of her dislike for coffee, she drank it to keep herself warm
=> although..........................
5. we took many pictures although the sky was cloudy
=> inspite of ...............................
6. his daughter insists to buy a computer although the price is high