(21)

　　Cats are animals of habit. They like to go to sleep             1._____

　　about same time every day and for a certain length of time. They      2._____

　　seem to have natural clock inside them that tells them              3._____

　　when sleeping. Besides their regular sleep, cats take naps(打盹).      4._____

　　Some scientists think that people should also take cat nap. The 5._____

　　habit would do good for people's health.            6._____

　　Cat naps helped build up energy in the body.        7._____

　　Since cats have moods(情绪) like these of people,                  8._____

　　scientists believe that people can improve their moods with      9._____

　　cat-napping. People might become more happier and more active.     10.____


　　(22)

　　A man shot two students died and wounded     1.______

　　five other at an Australian university on Monday,         2. ______

　　after he was overpowered by classmates of the victims     3. ______

　　(受害者). The two dead were both male of                4. ______

　　Asian appearance in his early 20s. The others             5. ______

　　have being treated for minor(未成年的)injuries.          6. ______

　　The man, in his mid-30s and of Asian appearance,       7. ______

　　was seized several students in                   8. ______

　　classroom at Monash University, Melbourne        9. ______

　　and was late arrested.                    10. ______


　　参考答案：

　　(21)

　　1. right     2. same-the same      3.have-have a     4. sleeping-to sleep       5. nap-naps       6. for –to 7. helped-help     8. these-those          9. with-by     10. 去掉more

　　(22)

　　1. died-dead     2. other--others   3. after--before    4. male--males   5. his--their    6.have—are    7. √   8. seized后加by     9. ∧a      10. later