读一读,选择正确的答语。(把序号填在括号里) ( ) (1) ---Can you use a fork? ---________ ( ) (2) ---Welcome to our school. ---________ ( ) (3) ---Let’s open the red box. ---________ ( ) (4) ---What would you like? ---________ ( ) (5) ---Can I help you? ---________ ( ) (6) ---How much is the toy train? ---________