用所给词的适当形式填空。 |
1. The good news _____ (make) us so happy. 2. It's _____ (rain) outside. We have to stay at home. 3. Look, there are so many people _____ (wait) for the bus. 4. My cat _____ (lie) under the desk now, it's so cute. 5. Some students are busy _____ (clean) the classroom. |