Shanghai is my father's favorite city and it's his (five)time to visit it.
The next morning he got up than before to practise football. (early) .
(reduce) air pollution,our city has put more shared﹣bicycles into use.
The (seven) Big Data Expo was held successfully in Guiyang in May,2021.
Sorry for being late. I'm supposed to be here 20 minutes ( early).
Shanghai is my father's favorite city and it's his (five)time to visit it.
My grandpa often does sports,so I bought him a T﹣shirt for his birthday.(sixty)
Yuan Longping,one of the (great) scientists in the world,is known as "Father of hybrid rice".
Helen enjoys (listen) to soft music when she is tired.
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