三、填空
A)根据括号中所给汉语写出单词,使句子意思完整、正确
21. He has (从事) as a doctor for three years.
22. She has a close (关系) with her twin sister.
23. We must find the lost boy as soon as possible, (否则) he will be in danger.
24. Scientists around the world are working to (发现) a cure for AIDS.
25. Students should have a small English dictionary for (日常) use.

26. We should think twice before making .
27. Without the teacher's help, I will fail the exam.
28. He pushed away the large stone with all his .
29. If the writer didn't have any experiences, he couldn't write such a wonderful novel.
30. The young man's and humour impressed all of us.

31. If you can't decide, his advice .
32. White and black , but they are .
33. —Do you think ? —Certainly. But it .
34. The new computer . I wonder .
35. I notice himself well.

五、短文缺词填空
Colours can be warm (red, orange, yellow families) or cool (blues, greens, violets). Scientists have found that, in fact, colour can even (36) comfort level.
People who work in a warm-coloured room (say a soft peach) actually feel that the (37) in the room is warmer (38) those who work in cool-coloured rooms (say a soft mint green) feel cooler, even when the (39) temperature in the rooms is the same.
Warm colours (40) you of sunshine, fire, and the glow of a hearth (炉火). They (41) your attention and can create strong (42) from love to anger.
Cool colours, on the (43) hand, are the colours of oceans and lakes, grassland and forests. They are comfortable and (44), relaxing and refreshing (令人耳目一新的).
For (45) about colours, moods, and feelings, scroll down to the next section for links to articles about each colour family.