Everybody likes oranges. They are sweet and juicy. They are in sections, so it is{#blank#}1{#/blank#}  to eat them. Some oranges do not have any seeds(种子). Some have a {#blank#}2{#/blank#}  skin, and some have a thin skin.
   The orange tree is beautiful. It has a lot of shiny green {#blank#}3{#/blank#} . The small white flowers smell very sweet. An orange tree {#blank#}4{#/blank#} flowers and fruit at the same time.
   There were orange trees twenty million years ago. The oranges were very small, not like the {#blank#}5{#/blank#}  today. The orange tree probably came from China. Many different kinds of wild oranges{#blank#}6{#/blank#}  in China today. The Chinese started to raise(栽培) orange trees about 4,400 years ago.
   Farmers in other parts of Asia and the Middle East{#blank#}7{#/blank#}  to raise oranges from the Chinese. {#blank#}8{#/blank#} they taught Europeans. The Spanish planted orange trees in the new world (North and South America). They took them to Florida {#blank#}9{#/blank#} . Oranges are a very important crop in Florida today.
   In English, orange {#blank#}10{#/blank#}  both a fruit and a color. We use the name of the fruit for the color.

Maria: Hello, Ben!

Ben: Hello, Maria! How are you?

Maria: Fine. {#blank#}1{#/blank#} And you?

Ben: I'm OK. Excuse me, do you {#blank#}2{#/blank#} a sister?

Maria: Yes. {#blank#}3{#/blank#} name is Beth. She is eight {#blank#}4{#/blank#} old.

Ben: Does she have a {#blank#}5{#/blank#} nose?

Maria: Yes. But her mouth is wide.

Ben: Can you help me to know her?

Maria: OK.

    A doctor was teaching some medical students at a famous hospital. A patient {#blank#}1{#/blank#}in, and the doctor asked one of his students, "What's wrong with the man?"

   "I don't know, sir," the student answered." I need to examine him."

   "There's no need{#blank#}2{#/blank#} him," said the doctor." You should know without asking questions. He {#blank#}3{#/blank#} his right knee. Didn't you notice the way he walked? He hurt it by burning it in the fire. You see his trousers leg is burnt away at the knee. It {#blank#}4{#/blank#} Monday morning now. Yesterday was fine, but on Saturday the roads were wet and muddy(泥泞的).  The man fell down on Saturday night."

    The doctor then turned to the man," You had your pay on Saturday and went to a public house and {#blank#}5{#/blank#} too much. You got muddy and wet on the way home. Because you had drunk too much, you fell on the fire and burnt your knee. Is that right?

   "Yes, sir," said the man.