1. I have never read such a boring book like this one
2. He set his alarm in order that he won't oversleep
3. I’ll take my umbrella in case that it rains this afternoon
4. Sam called Mary to invite her to party
5. Tom took his cheque book in case of not running out of money
--
1. Unless the flood had risen higher, the crops wouldn't have been ruined
2. Unless you had sneezed, he...
3. Unless she did her hair differently, she wouldn't look quite nice
4. Unless John had played for our team, we would have lost the game
5. Unless I won a big prize, I wouldn't give up my job
6. Unless you are careful, you will cut yourself with that knife
7. If you like this one, I'll bring you another
8. Unless I have a quiet room, I won't be able to do any work.
9. Unless she hurries, she'll be late
10. Unless we had more rain, our crops wouldn't be better.