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.

小猫或小猴出生后立即将其一只眼睛蒙住，共两周，此眼便失去正常视力，眼罩解开后亦如此。这说明出生初期对正常视力的发育至关重要。
以下哪项，如果为真，则最能支持以上结论

A．成人蒙住一只眼睛两周后，另一只眼睛视力依然正常。
B．新生的小动物通常视力都不好。
C．两个月大的动物比起新生小动物，蒙眼两周所产生的影响要小。
D．当小孩戴墨镜时，视力受影响。
E．视力可通过学习获得，而不是靠遗传。