They sang beautifully. — 英语词汇题

根据句意和中文提示，补全单词，使句子完整正确：1. Last Sunday, we sang a song. The girls sang b________（美妙地）. 2. Then we t________（take的过去式）some pictures in the park. 3. We a________（吃）some ice creams and w________（去）home happily. It was a nice day!