Every year, millions of people visit the Palace Museum, and many of __ are foreigners.

No bread eaten by man is so sweet as ______ earned by his own labour.

I’m penniless,dear;I can afford ______ of what you asked for.

(2013·高考陕西卷)Although Rosemary had suffered from a serious illness for years，she lost________of her enthusiasm for life.

______ can make my mother change her mind. She is such a person who never gives up easily.