________ hard work it is!—Yes, but he seems _____ to do it.

Did he tell you all about the accident?—No,I got the feeling that he wassomething from us.

Now we can _________ weather information from a new type of weather satellites．

When I got to the store, “iPhone 6 Plus” had been sold out. The salesmen didn’t know_____________.

John, you _______ stay out too late. Your mother will worry about you.