1. 根据短文内容，判断下列句子正误。

    Jeff has an illness. He is recording his words so that his little son will be able to hear his voice in the future.

    Jeff caught the illness in 2011. The doctor told him that he might have only two to five years to live and the illness would make him lose his voice, so he decided to record his voice for his 13-month-old son, Bill.

    His wife Gina said, "Jeff used to play and sing in band, so his voice is important to him. I can't imagine not having his voice around. I would certainly like Bill to know his father's voice in this way.”

    Jeff and his wife hope that they can save his real voice for their little son. He now spends his weekend and evenings recording his voice. Their little son, Bill, will feel his parents' love when he grows up.

1. （1） Jeff caught the illness in 2011.

3. （2） Jeff's illness would make him become blind.

5. （3） Jeff still plays and sings in a band now.

7. （4） Jeff now spends his weekends and evenings recording his voice.

9. （5） The parents hope that Bill will feel their love by hearing his father's voice.