1. (2018八上·宝安期中) 阅读短文，从下面每题的A、B、C、D四个选项中选出最佳选项。

    Canada Geese are large blue and white birds. When autumn arrives, they have to fly south where the weather is warmer. The winters are so cold in Canada that the birds die if they stay there.

    Last spring, Bill Lishman found sixteen young Canada Geese on his farm. They had lost their parents. Bill thought, "These young birds won't know what to do in the autumn."

    Bill had a small plane and he decided to teach the birds to follow him. All through the summer, he went on short trips in his plane and the young geese flew after him.

    When the cold weather arrived in autumn, Bill flew to Virginia in the United States, 600 miles (英里) south of his home in Canada. The geese followed him all the way. Bill left the geese in Virginia and he returned home.

    This spring. Bill was waiting for the birds to come back. They didn't arrive, so Bill flew to Virginia to get them. He looked for them for two weeks but he couldn't find them.

    When he arrived back home, Bill found the geese waiting for him. They had found their way home without him!

1. （1） Canada Geese have to fly south ________.

   A . in spring B . before autumn C . in winter D . after summer
3. （2） The young birds ________ so they could follow Bill to Virginia.

   A . were well trained B . went on trips in Bill's plane C . liked Bill D . lost their parents
5. （3） Bill took the birds to Virginia because ________.

   A . it's warmer there B . it's 600 miles away from his home C . he wanted the birds to fly after him D . it's beautiful place in the United States
7. （4） From the passage we can know that Bill ________.

   A . taught the birds to fly B . is an American bird-lover C . stayed in Virginia with the birds D . likes the birds very much