6. Kate made many mistakes, so she didn't get good marks. If... 7. My father doesn't have good health, so he stays at home. If ........ 8. She's not very patient, so she can't become a teacher. If .... 9. Rita was sleepless, so she didn't work well. If ......... 10. I don't know her e-mail address, so I can't tell you If .......
