用所给词的适当形式填空。 |
1. Look! The boy _____ (tie) his shoes over there. 2. My mother _____ (cook) when my father was reading a newspaper. 3. There _____ (be)a class meeting this evening. 4. My father often _____ (drive) to work. 5. Danny _____ (live) in China for three years. |