1.i will get a work permit. i will stay for another month. =>if............ 2.he doesn't take any exercies. he is so unheathy. =>if.......... 3. we can't get the ticket because i don't have the right change. =>if............ 4.study hard or you won't pass the exam. =>if........ 5.don't be impatient or you will make mistakes. =>if....... 6.i didn't eat lunch, i feel hungry now =>if i............ 7.i only come if they invite me =>unless.......... 8.he didn't revise all his lessons, he failed the exam. =>if he............... 9.the park is over there,only 5 minutes' walk. =>if you walk....... 10.leave me alone or i'll call the police. =>unless................