They have considered their high standard of living a(n) ______ for practicing their basic beliefs.

Jane is honest and never tends to hide her opinion. She must give you a(n) _____suggestion about it.  

Currently，many American women are still faced with the _____ of choosing between work and family commitments.

Niagara Fall is a great tourist _______ , drawing millions of visitors every year.

There are _____ to show that Rome will win the bid to host the 2020 Olympic Games.