六、Think and write. 你的朋友们与六年前相比都有哪些变化？请想一想，并仿照上题写一写。

1. My friend Lily used to have short hair, but now she has long hair.
2. She used to be quiet, but now she is outgoing.
3. She used to hate running, but now she runs every morning.
4. My friend Tom used to be short, but now he is tall and strong.
5. He used to not be able to ride a bike, but now he can ride it very well.
6. He used to watch cartoons all day, but now he likes reading storybooks.

本题需要描述朋友与六年前的变化，可从外貌、性格、爱好、能力等方面入手，运用“used to + 动词原形”表达过去的状态，用一般现在时描述现在的情况，采用“过去…，现在…”的对比句式完成句子。