记录简单开销的短文写作 — 英语词汇题
题目
请根据提示，补全Lily的开销记录（每空一词）。Last Sunday, I b______ a pencil case. It c______ 8 yuan. I also bought two erasers. They were 4 yuan in t______. I was happy to k______ a record of my spending. I didn't w______ money on things I don't need.