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

With the address I had no ______ in finding Mr. White’s house.

The invention of the typewriter was a great_______  to communication and printing.

.He is a new comer in the team, but I have the______ that I have seen that man before.

Recently , the golf is announced to be a new ______in the 2016 Olympic games .

Grade Three students have a ______ to work harder than those in Grade Two.

A person who believes that he is incapable will not make a real __________, because he feels that it would be useless.

On this important feast day, people eat food in the ______ of skulls and cakes with “bones” on them．

The electric library made it impossible for teachers to have ______ to a large amount of information online．

I can hardly say which dish is best –it’s simply a（n） _____ of personal taste．