Помогите ex 3 пожалуйста

2) i felt so nervous that i couldnt eat
3) it was such a good film that we bought the dvd
4) the test was so difficult that nearly everyone failed
5) i had such a horrible nightmare that i felt upset all morning
6) it was such a boring match that danny fell asleep
7) mr and mrs gray had such a good time in thailand that they didnt want to go home 
8) the weather was so cold last winter that a lot of birds died