学帮网1.i don't know where ( ) (spend) my summer holiday.2.上个月我父母去长城旅行了.My parents ( ) ( ) ( ) ( ) to the Great Wall last month.
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1.i don't know where ( ) (spend) my summer holiday.
2.上个月我父母去长城旅行了.My parents ( ) ( ) ( ) ( ) to the Great Wall last month.
to spend
went on a trip