1. _______ milk is food. ________ milk in this cup has gone bad.
2. ---Do you like playing _________ football?
---Yes. But I have only _________ basketball.
3. Do you know _______girl on ________another side of ________ lake?
4. There’s ________ “u” and ________ “s” in ________work “use”.
5. She says ________animals cant’s live without __________air, either.
6. His father, who is ________honest man, is teaching in ________ university.
7. Which is heavier, ________elephant or ________ horse?
8. ________ cold wind was blowing from the north.
9. He is always ready to help _________ old and ________ young.
10. ________ Greens are traveling in _________ South China.
11. Although ________ most of us like to drink beer, those who drink ________
most are _______ least healthy.
12.Xiaomei saw _________ interesting film last night. ________ film
was about _________ kind doctor.
13. You can have _________ second try if you fail _______ first time.
14. Tom went to _________ school as usual, but he didn’t know his father went to ________school for a parent meeting.
15. ________ knowledge begins with _________ practice.
解析：1./, the (milk 是物质名词，一般不用冠词， 但后面加上一个定语in the cup 后，使其成为特指，所以需要用定冠词the.)
2. / , the (球类运动前不用the ; 指一个物体要用不定冠词a )
3. the,/, the ( 特指这个女孩用the;名词前已有定语another;)
4. a, an, the (“u” 发音以辅音开头所以用a;“s” 发音以元音开头所以用an; 特指这个单词用the)
5. /,/ (泛指动物所以不用任何冠词; air 不可数名词，其前一般不用冠词)
6. an, the ( honest 发音以元音开头，故用an, 在大学里为in the university)
7. an, a 或the ,the ( 不定冠词a , an 和 定冠词the与名词单数连用表示种类)
8. a (物质名词coffee, food, tea, fog, rain, snow, wind等，在表示 “一种”或 “一场”的意义时，前面要加不定冠词。
9. the, the ( 形容词前加定冠词，表示一类人)
10. The ,/ ( 姓氏的复数前加定冠词the 表示一家人;在华南是in South China)
11. /, the, the ( most当大多数讲时前面不用the;后两空均为形容词的最高级，前面要加the)
12. a, the, a ( 第一空和第三空都指一个事物，第二空是特指前面提到的电影)
13. a, the (a second try 指的是第二次)
14./, the (go to school 去上学， go to the school 去那所学校)
15./,/ (具有单纯意义的物质名词或抽象名词前，一般不用冠词)
，我们将会及时处理。
