词汇运用 根据括号中中文提示或英语单词将句子补充完整。
We may meet all kinds of difficulties in the future, but we should be confident enough to take on any          （挑战）
The railway ____________ ( 连接)Qinghai to Tibet is the longest plateau (高原) railway in the world.
Flower Expo(花博会) in Changzhou is         (值得) visiting with your families.
The new factory will ____________(创造) about 2,000 jobs for people.
Franklin was the first scientist to       (发现) electricity (电).
Scientists keep on studying the          (different) between humans and animals.
Tom didn’t go to bed until midnight yesterday. He feels very______(sleep)at the moment.
If you talk to your parents often, you will have no difficulty      (get) their support.
A year          (divide) into four seasons. They are spring, summer, autumn and winter.
The boss made the man        (paint) the walls the whole day.
Finally, I made a      (decide) to forgive Jane for her mistake.
Mary ________ (prefer)milk to coffee when she was young.
The Chinese people have lots of______(wise)and create many wonders.
We are all sure that Nanjing has the ability to hold the second YOG    (success).
They must be _____________(value) to me.