改写句子。 |
1.We have to stay in the classroom to wait for our teacher(对划线部分提问) _____ _____ you_____ _____ _____? 2. They are busy studying for the test (对划线部分提问) _____ _____ they busy _____ ? 3. Do you want to join us? (一般疑问句) _____ you _____ _____ _____ us? |