【单选题】
What role does a teacher play in the following activity? When students are doing a group-work task, the teacher joins one or two groups for a short period of time.
【单选题】
A: Thank you for your invitation. B: [填空].
【判断题】
A: Whats your job? B: I am an accountant.
【单选题】
A: May I use your dictionary for a moment? B: [填空].
【判断题】
A: Whats your job? B: My job is an accountant.
【判断题】
阅读课文II. Television and Children, 判断下列句子表述内容的正误:Parents and teachers should control what their chidren watch.
【判断题】
A: What should we do this evening? B: You say.
【判断题】
A: What can I do for you, sir? B: Nothing.
【判断题】
A: Hello, Bob. Hows everything? B: Thats all right.
【判断题】
A: Would you wait for me for a while? B: Thats all right.