单项选择题
Conversation 2
A. To type an assignment. B. To play games. C. To send e-mails. D. To write a paper.
A. $ 26.5. B. $ 25.6. C. $ 2.65. D. $ 20.65.
A. In the house. B. In the factory. C. In the park. D. In his back yard.