2 . An area of land held today by a given nation-state in the past likely belonged to a different political empire or kingdom. (用标准符号画出句子内部成分, 英译汉)

4 . 购物前，比较不同网店的质量和价格是非常方便的。（汉译英）

5 . 选词填空（使用正确的形式填空）

associate; comfort; convenience; different; disagree; efficient; gift

1. The couple seem to have a ________ about the silliest of things every other day.
2. Every year, many ________ art students are given the chance to attend the summer painting camp.
3. Suggestions have been put forward to help the company to function more ________.
4. I tried my best to _________ my father after my grandpa passed away.
5. You could have picked me up at the airport and saved me the _________ of having to reserve a taxi.
6. Ever since my sister joined the city chess ________, she can beat me every time we play together.
7. The twins look exactly alike, but they ________ in character.