It is too noisy. I can         hear what Mr. Wang is saying.

Be careful!. We must _____ play on the street. 

—Have you ever been to Disneyland?—No, ______.I hope I can go there next year.

--- I’ve never been to Japan. What about you? -                   

Billy: I’ve been fixing the computer for over three hours, but it still doesn’t work. Nana: Why don’t you take a rest and try 　　　?  Maybe you’ll do better then.