1. We must read the rules. (改为否定句) _______________________________________________________________ 2. He feels dizzy! (就画线部分提问) _______________________________________________________________ 3. There isn't a problem, ______________? (完成反意疑问句) 4. Can you go roller-skating? (作肯定回答) _______________________________________________________________ 5. I think tomorrow is fine. (改为否定句) _______________________________________________________________ |