根据首字母或者中英文提示，用正确形式填空。
1.Could you ________(借) your dictionary to me ? Mine is at home.
2.He was fooled ________(容易) because he always believes in others.
3.One hundred year is a c________.
4.In the past, hundreds of people died of ________ (hungry).
5.Today everyone knows the i________ of study.
6.He p________ to the new bike under the tree and said, “Look, that's mine.”
7.There are ________(四十) students in Jenny's class.
8.Have you ________(喂)the cat and cleaned out your room?
9.At that time, his father was not rich e________ to buy a car.