练习答案 Key to written exercises

　　Lesson 50

　　A

　　1 He likes coffee, but I don't.

　　2 She likes tea, but he doesn't.

　　3 He is eating some bread, but she isn't.

　　4 She can type very well, but he can't.

　　5 They are working hard, but we aren't.

　　6 He is reading a magazine, but I am not.

　　B

　　1 Yes, he does.

　　He likes cabbage, but he doesn't want any.

　　2 Yes, he does.

　　He likes lettuce, but he doesn't want any.

　　3 Yes, I do.

　　I like peas, but I don't want any.

　　4 Yes, she does.

　　She likes beans, but she doesn't want any.

　　5 Yes, I do.

　　I like bananas, but I don't want any.

　　6 Yes, he does.

　　He likes oranges, but he doesn't want any.

　　7 Yes, he does.

　　He likes apples, but he doesn't want any.

　　8 Yes, she does.

　　She likes pears, but she doesn't want any.

　　9 Yes, I do.

　　I like grapes, but I don't want any.

　　10 Yes, she does.

　　She likes peaches, but she doesn't want any.

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