不同季节的穿着：put on, take off — 英语填空题
题目
选词填空（每空填一个短语，从 put on / take off 中选择正确形式）：Lily goes to the beach in summer. It is very hot, so she takes off her shoes and socks and ______ her hat to keep the sun off. But in the evening, it gets cool, so she should ______ her sweater. 第一空和第二空分别应填什么短语（用正确形式）？