最佳答案:orrowed
最佳答案:过去式borrowed,过去完成时borrow
最佳答案:借、担心、敲 borrowed,worried,knocked
最佳答案:uy-----------------buying ,boughtread----------------reading .,readlisten ------
最佳答案:orrowed,climbed,enjoyed,helped,changed,decided,hoped,used,studied,tried
最佳答案:1.borrowing ;borrowed2.keeping;kept 3.working;worked 4.dying;died 5.sitting;sat