句型转换。
1. She likes blue and green best. (对画线部分提问)
________ ________ ________ she like best?
2. His brother played with a cat in the garden. (对画线部分提问)
________ ________ his brother ________ in the garden?
3. It's 8 o'clock in the morning, let's have breakfast. (合并成一句)
It's time ________ ________ ________ have breakfast.
4. He has something to say. (改为否定句)
He ________ ________ ________ to say.