Помогите cоставить 7 предложений употребляя следующиесловосочетания:…

Today i have only 20 minute break.Last year i stayed in the 4-star hotel.15-years pupils were arguing his teacher.The book has a 50-year history.We were a 5 day trip.Ann reads a 10-minute presentation.The children have successfully completed a 4-level course.