\(\)1. She didn ' t eat anything because she wasn ' t hungry
-> If
2 . The wall wasn't painted , so it looked dirty
-> If
3 . I didn ' t wake you up because I didn ' t know you wanted to get up early
-> If
4 . She didn ' t buy the watch because she didn ' t bring enough money with her
-> If
5 . I had a cold because I walked in the rain
-> If
1. She didn ' t eat anything because she wasn ' t hungry
-> If she had eaten something, she wouldn't have been hungry
2 . The wall wasn't painted , so it looked dirty
-> If the wall had been painted, it wouldn't have looked dirty
3 . I didn ' t wake you up because I didn ' t know you wanted to get up early
-> If i had known you wanted to get up early, i would have woken you up
4 . She didn ' t buy the watch because she didn ' t bring enough money with her
-> If she had brought enough money with her, she would have bought the watch
5 . I had a cold because I walked in the rain
-> If i hadn't walked in the rain, i wouldn't have had a cold
1. She didn ' t eat anything because she wasn ' t hungry
-> If she had been hungry, she would have eaten something.
2 . The wall wasn't painted , so it looked dirty
-> If the wall had been painted, it wouldn't have looked dirty
3 . I didn ' t wake you up because I didn ' t know you wanted to get up early
-> If I had known you wanted to get up early, I would have woken you up
4 . She didn ' t buy the watch because she didn ' t bring enough money with her
-> If she had brought enough money with her, she would have bought the watch
5 . I had a cold because I walked in the rain
-> If I hadn't walked in the rain, I wouldn't have had a cold
