Tom likes fish very much. He often buys some fish in the shop and takes it home. But when his wife sees the fish, she says to herself, “Good ! I can ask my friends to have lunch, and we can eat the fish. They like fish very much.” So when Tom comes home in the evening, the fish is not there and his wife always says, “Oh,your cat eats it ” And she gives Tom some bread for his supper.. Tom is very angry. He takes the cat and his wife to the shop near his house and weighs(称重) the cat. Then he turns to his wife and says, “My fish weigh one kilo(公斤). This cat weighs one, too. My fish is here, you see, then where is my cat?” 16.( )eats the fish. A. Mr Tom B. Mrs Tom C. The cat D. Her friends 17,What does Mrs Tom do with the fish? A. She eats the fish before Tom comes back B. She asks her friends to come to eat the fish with her C. She puts the fish in the fridge(冰箱)and waits for her husband D. She cooks the fish for Tom 18.Mr Tom weighs ( ) in the shop with his wife. A. the fish B. the cat C. his wife D. his friend 19.How much fish does Tom often buy? A. one kilo B. two kilo C. three kilo D. four kilo 20.Tom likes ( )very much. A. cat B. his wife C. fish D. his friends