People like taking photos because photos are the _______ of youth and history and can remind us of many happy scenes.
After a thorough search, the rescue team finally brought the mountain climber back, ________.
More than seven in ten get angry ________ to wait longer than one minute for a web page to be downloaded.
It was in the Lake District _______ the poet William Wordsworth spent much of his lifetime.
—Liu Xuan, did you see the Denmark’s famed “Little Mermaid” sculpture in Shanghai Expo? —No, I didn’t. I _______ it twice in Denmark.
My cousins _______ me and ask me what I was doing when I was studying in Canada.