十. Read the passage and fill in the blanks with proper words. (在短文空格內填入適當的詞,使其內容通順,每空一詞,首字母已給)6%
54.The crow(烏鴉) is an ordinary bird.It is about twenty inches long and black all over.Crows are dirty birds b(1)
they live on bad food.Crows eat a lot of waste food.In this way they are more useful to us than any other bird.They clean up the dirty things in our street.Crows are always h(2)
.They look for food all day long,and in the evening you can see them in large numbers flying back to their nests in the trees.They s(3)
there at night. Crows are much noisier than o(4)
birds.Very often a large number of crows will get together on one house and talk.Sometimes they talk together,and sometimes they do it by turns like human beings.It is easy to tell from crows' sound whether they are pleased or a(5)
.Perhaps crows talk a lot because they are friendly birds.A pair of crows will live together all their lives,and if one of them d(6)
,the other one will become very sad and quiet for the rest of its life and sometimes it will die,too.