Nancy was very busy last weekend. She did her homework on Saturday morning. Then she cleaned her room and washed her clothes on Saturday afternoon. On Sunday morning, she went (go 的过去式) to the bookstore with her good friend, Gina. Gima is one year older than Nancy. But Nancy is heavier than Gina. They went to the bookstore by bus. Nancy bought (buy 的过去式) the new film magazine. Gina bought some storybooks. They were very happy.