tpo 33 question 3 speacking

Bicycle borrowing program:

it is great that the university has a program where the students can borrow a bicycle from the gym.however, two I will change will make the program more convenient 1st the borrowing day which would be shortened to 4 hours maximum so the more bikes will be available when the students wanted to borrow them. Second, currently students who borrowed bikes have to leave a cash deposit which is returned to them when they return the bike, but I think students should be required to leave their identification card instead, so they don't have to remember to bring cash