用词的适当形式填空。
1. Lily usually _______ (walk) to school. But she _______ (not walk) yesterday.
Because she had a sore foot. But now she is all right. She _______ (walk) tomorrow.
2. Look! He _______ (lie) on the floor.
3. John is _______ (tall) in our class.
4. Linda _______ (babysit) her sister next Sunday.
5. He usually spends one and a half hours _______ (do) his homework every day.
6. My father _______ (cut) one watermelon just now.
7. He is _______ (good) at English than me.
8. He was late because of _______ (get) tip late.
