1 . After Li Daiyu and her cousin arrived in Toronto, the largest and wealthiest city in Canada, they only had a few hours to kill before they had to proceed to the next leg of their trip to Montreal, so they went on a tour of the city. （英译汉）
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4 . 我们躺在草地上，凝视着繁星点点的夜空。
We lay on the grass, staring at the night sky ________.

5 . It occurred to sb. that... 某人突然想到……
________________________________ these were signs of an approaching tsunami.
她立刻意识到这些是海啸来临的前兆。

6 . 唯有如此，互联网才能成为每个人的发现之地、奇妙之所、灵感之源。
Only in this way _______ the Internet ________a place of discovery, wonder and inspiration for everyone.

7 . 为了买一双理想的靴子，一家店接一家店去找的日子已经一去不复返了，你可以舒舒服服地待在自家客厅里比较款式和价格，省时省力。
________ ________ the days of searching shop after shop for the perfect pair of boots—you can compare styles and prices quickly and easily in the comfort of your living room.

8 . Over the past 50 years, about 17 per cent of the rainforest ________ ________ ________ _______ human activities such as agriculture and cattle farming.
在过去的50年里，由于农耕和养牛等人类活动，大约17%的雨林已经消失。

9 . The Amazon River, ________ _________ the rainforest gets ________ name, is close to 6,400 kilometres _________ _______—roughly 100 kilometres longer than the Yangtze River.
亚马孙雨林得名于亚马孙河，亚马孙河长约6,400千米， 比长江还长大约100千米。

10 . As one virtual choir member said,   “Music helps me to. . . forget my problems. With music,   I become someone else. ”
_____________________, “音乐帮助我……忘记自己的问题。音乐, 让我脱胎换骨。”