41. When the power went out, I was working on my computer.
42. It was such bad weather that we had to stay indoors all day.
43. The storm has destroyed 500 houses up to now, according to the report.
44. Delicious as the food was, I didn't want to go to that restaurant again.
45. She asked Nam if he would come to her hometown next summer.

41. The minute the power went out, I was working on my computer.
When the power went out, I was in the middle of working on my computer.

42. The weather was so bad that we had to stay indoor all day.
=> It was such bad weather that we had to stay indoors all day.

43. They report that the storm has destroyed 500 houses up to now.
=> The reports indicate that the storm has destroyed 500 houses up to now.

44. Although the food was delicious, I didn't want to go to that restaurant again.
=> Delicious as the food was, I didn't want to revisit that restaurant again.

45. She said: "Will you come to my hometown next summer, Nam?"
She inquired if Nam would come to her hometown the following summer.