当我们赶到书店时，他们已经卖光了《哈利•波特》这本书．（sell）
By the time we arrived at the bookstore， they Harry Potter．
你应该学会礼貌地拒绝别人的邀请．（turn）
You are supposed to learn others' invitation politely．
We need to have more fruit and （蔬菜） every day．
"一带一路"以很快的速度增进了国家间的交流．（way）
The Belt and Road has increased the communication among the countries ．
烧煤的工厂排出的大量黑烟还在污染空气．（pollute）
Factories that burn coal still with a lot of black smoke．
所有的乘客都下了车，去帮助那位老人．（get）
All the passengers to help the old man．
中国天舟一号货运飞船长10.6米，可载重6.5吨（meter）
China's Tianzhou﹣1cargo spacecraft is 10.6 and can carry up to 6.5 tons of cargo．
共享单车的使用人数今年有望达到五千人．（number）
shared bike users is expected to reach 50 million this year．
﹣Do you remember what Mr．Brown said to us at the graduation ceremony？
﹣Yes．We （受到告诫不要放弃对创造的兴趣） in our life．（warn）
﹣Is there anyone you admire in your life？
﹣Well．I （崇敬那位帮我摆脱困境的警察）．（look）
﹣Did he like to play games in his spare time？
﹣No，he didn't．He said （玩游戏没有阅读有意义）．（as）
By the time I joined Greener Group，they （义务打扫图书室） for 2 years．（volunteer）
﹣Is Molly a talented girl？
﹣Yes．She can draw and sing．And she （擅长跳舞）too．（be）
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