1 . Tom: Do you believe in UFOs?

Daniel: Of course, they are out there.

Tom: But I’ve never seen them.

Daniel: Many people have. I have read several articles in the newspaper about different people    1    (see) UFOs and aliens.

Tom: They put those articles in the newspaper to attract peopled attention, just for fun. Don't take them too    2    (serious).

Daniel: Well, I didn’t believe those articles either, before I read an article inThe Sun

    3    there was some interesting    4    (evident). And you know what? I saw UFOs and aliens    5    I was sleeping last night.

Tom: You saw aliens? What did they look like? What were they going to do?

Daniel: They looked like robots. Their task was to make friends    6    human beings.

Tom: You talked to them? Oh, come on! You must be    7    (joke)! Surely they must speak alien language. How could you understand each other?

Daniel: They also learn English.

Tom: That's interesting.

Daniel: They even invited me    8    (visit) their planet, and I said I would be

    9    (delight) to go.

Tom: You can’t be serious! It’s    10    crazy idea!

Daniel: Yeah, I know. But I really want to go and see other planets.

2 . 阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
No one knows what would happen in the future for sure.     1    we often think of the future and wonder what the world would be like     2    a hundred years’ time.
Think of space. By that time perhaps    3    permanent station on the moon will have been set up. Perhaps people     4    (be) able to visit the moon as tourists. Cheap rockets for space travel will have been developed,     5    (permit) long journeys throughout the solar system. When that time comes, people will be taking holidays in space and visiting other planets, such     6    the Mars Colony and the Venus Exploration outpost.
Scientists of the future will almost certainly find other ways to make life last    7    (long). They will    8    (probable) find cures for most diseases. Hospitals will may have “body banks”     9    can give you almost any new part you need to keep on    10    (live ). People in the future may live to be a lot older than 100 years.