完成句子。（共5小题，每空1分，计10分）
根据所给的汉语提示完成句子，每空一词在美国，别人能听懂你说的话吗？
Could you ______ yourself _______ in the USA?那证明中国已经在航天事业上取得了巨大的进步。
It ______ that China has made great progress in its space ______.小城四周绿树环绕。
The small town is ______ _____ green trees.那些明朝统治者没有预料到它以后会用于吸引游客到中国。
Those Ming ___ rulers did not ___ that it would later be used to bring tourists into China.它们是中国文化的发源地。
They’re the _______ of Chinese ______.