Women are more generous with their money and are ______ more likely to suffer from money problems.

Great inventors don’t ________ graduate from famous universities. Some didn’t even go to university.

Many people think they have to spend a lot of money to keep healthy. Leading a healthy lifestyle doesn't have to cost much,         . 

Playing on a frozen sports field sounds like a lot of fun. Isn't it rather risky, ____?

Mr. Lin’s comments were very difficult to follow because they were ______related to the topic under discussion.