选出能与划线部分相替换的短语或单词。 1. Does Mary like to sing and dance? A. to sing and dancing B. to singing and dancing C. singing and dancing 2. Do you want an exciting job? A. difficult B. dangerous C. interesting
根据句意及首字母提示完成单词。 1. There are lots of books in the l______. 2. The boys are swimming at the p______. 3. They are s______ at the mall; they want to buy some apples. 4. Listen! The b______ is singing in the tree. 5. Can I use your c______ to take some photos?