题目：
句型转换。
1. I need one apple. (改为一般疑问句)
______ you ______ one apple?
2. They need yogurt. (改为否定句)
They ______ ______ yogurt.
3. Drink the smoothie. (以he为主语改写句子)
______ ______ the smoothie every day.
4. We need one teaspoon of cinnamon. (对划线部分提问)
How ______ ______ of cinnamon do you need?
答案：
1. Do, need 2. don't need 3. He drinks 4. many teaspoons
