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Mr. Johnson had a factory. He once 1 on TV that animals could be taught to 2 some work for people if they were given 3 to eat. He loved the idea. He thought it would be 4 to have a dog look after his 5 and an elephant do some heavy jobs 6 his factory. He bought a dog 7 an elephant in the market and decided to teach them to do some work for him. Of course. he 8 bought a lot of food for them. Several months later，the dog and the elephant 9 fatter and fatter，but they 10 do any work for him. At last，Mr. Johnson had to give up.
1. A. saw B. asked C. met
2. A. make B.do C. 1et
3. A. someone B.nothing C. something
4. A. bad B. good C. 1ate
5. A. house B. shirt C. eyes
6. A. in B. above C. under
7. A. but B. or C. and
8. A. also B. never C. yet
9. A. smelt B. sounded C. became
10. A. mustn't B. couldn't C. shouldn't
