On July 1st, 1921, the red boat on South Lake in Jiaxing ________ the birth of the Communist Party of China, which marked a new start for Chinese people.
Rich people can afford to ________ hobbies they like
. Put the book back to the same place ________ you found it after finishing reading.
It’s reported that the bridge _______ next year will be very long.
Believe it or not, the Great Wall, which _______ by people, should be protected at once.
____at her success, her parents took her to an expensive restaurant to celebrate.