What time did you arrive at the the railway station last night？ （改为完成句子）
What time did you the railway station last night？
It's about 3 kilometers from the school to the park. （对划线部分提问）
is it from the school to the park？
She has finished her schoolwork.（改为完成句子）
She her schoolwork.
重庆如此美丽，以至于每年都有成千上万的人来参观。（完成译句）
Chongqing is beautiful thousands of tourists visit it every year.
天冷时，请穿上暖和的衣服。（完成译句）
Please warm clothes when it's cold.