5.There is one mistake (1−2 words) in each sentence.Correct the mistake 6 What Jack will do if he doesn’t pass his exams?
7 If Helen will become a pilot, she will travel a lot.
8 Your boss will be surprised if you won’t do well in the interview.
9 If Mandy studies hard at university, she will gets a good degree.
10 Jan won’t call the hotel receptionist if she didn’t need anything.