When you look at the sky at night, what can you see? Can you  1   a dog or a bear? Can you see a horse  2   wings?

     Long  3  , people looked at the sky. They saw the stars and planets. But they  4   nothing about them. Some people thought the stars made pictures in the sky. They  5   the pictures names. We  6   use those names.

     In those  7  , people thought stars told  8   things and bad things. Men looked at the sky  9   telescopes. The telescope  10   them learn much about the stars. Men learned  11   the stars didn’t  12   good luck or bad luck, but knew that stars helped men in many  13   ways.

     Men are still learning  14   about the stars. What men learn now may help you go to another planet  15  .

1.(   )A. find    B. watch   C. see    D. look

2.(   )A. on    B. with    C. at     D. in

3.(   )A. before   B. ago    C. time    D. history

4.(   )A. discovered B. thought   C. saw    D. knew

5.(   )A. called   B. put    C. gave   D. showed

6.(   )A. still    B. yet    C. already  D. also

7.(   )A. months   B. weeks   C. hours   D. days

8.(   )A. good    B. better   C. best    D. well

9.(   )A. in     B. at     C. through  D. to

10.(   )A. helped  B. wanted   C. asked   D. took

11.(   )A. this    B. that    C. these   D. those

12.(   )A. bring   B. borrow   C. sue    D. buy

13.(   )A. another  B. other    C. good   D. useful

14.(   )A. many   B. much    C. more   D. most

15.(   )A. the other day      B. those days

C. these days       D. some day

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