[单项选择]There's no available food. You can ______ some sliced bread for breakfast.


A. toast
B. fry
C. roast
D. stir

[单项选择]

Passage Five
On a clear night you can see many stars in the sky. These stars are millions of miles away. Are there living things on any of the stars People have always thought about this question. They could not find the answer before now. Today scientists know more about space than ever before. Some machines can help them look for the answer.
How will scientists do this People can’ t go to the stars. The stars are far away. A person would take hundreds of years to the next star in a spaceship. So scientists are sending out radio signals. These signals travel in space at the speed of light. At that speed, radio signals will take 25 years to reach the next star. The signals ask "Is there anyone out here". Living things in space must have machines to hear the signals. We will not get an answer to our signals for more than 50 years. However, scientists are already listening. Someone from space may be trying to send signals to us, too.
S
A. "How can scientists use machines to look for a star"
B. "How far away are the stars"
C. "How many years a person would take to go to the next star in a spaceship"
D. "Is there life in space"

[单项选择]You can't change your energy cycle, （　） you can learn to make your life fit it better
A. but                 
B. or  
C. if                  
D. so

[单项选择]You can find out more about the Kingston Charity's operations if you view the ______ report.
A. attaches
B. attached
C. attaching
D. attachment

[单项选择]You can't change your energy cycle, ______ you can learn to make your life fit it better.
A. but
B. or
C. if
D. so

[单项选择]It's very important that you can get in touch with the names on the list, because ______.


A. things are always changing.
B. people move frequently.
C. mailing lists are very expensive.
D. mailing lists are seldom accurate.

[单项选择]If you want to feel full before you eat, you can ______.


A. eat some fruit or vegetables
B. drink a large glass of water
C. eat some chocolate or hard candies
D. drink some coffee or clear soup

[单项选择]You can enjoy______ at Jack Stein's.
A. American jazz
B. Scottish dancing
C. 12 000 pieces on show
D. yourself all night

[单项选择]You can take（　）seat you like.
A. no matter what
B. no matter which
C. what
D. whichever