came back home late last night, his parents worried about.
前面三个空不对，HOME本身就是副词，不能用come bace to Home，所以直接说came back home 就行
Last night he came back home very last night, his parents worried about him a lot.
came back , worried about
was came back;worried about，貌似那里“last”该改为“late"。
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