【正文】
據(jù)首字母提示填空 Mike, Helen and Tim are at a s c . Mike: Be c , Tim! Helen: Can you see that s ? Tim: What does it m ? Helen: It m the floor is w . Then, they see a juice s . Helen: Do you want s j ? Mike amp。 Tim: Yes, p . Tim: Here’ s a s . What does it mean, Mike? Mike: It means you can’ t l here. There is a b . Helen w to go in. Now they are eating some n in a restaurant. Mike: You can’ t take your juice i the shop, Helen. Tim: Can you see that sign? It means you can’ t eat o drink there. Helen: I’ m sorry. Helen: Is someone s ? I can s it. Tim: Please don’ t s here. Can you see that sign? It means you can’ t smoke here. Man: OK. Sorry!