Don’t worry. You can _____he ‘ll turn up on time. He always keeps his promises.

 — May I speak to Mary? — This is ________ speaking. 

—Is Tony a man with good manners?—I don't think so. As a matter of fact, he is ________ but polite.

Our city has changed a lot; who can tell what it will be like in ___ ten years?

Miss Wilson, whose parents are____ working in China, is studying in Peking University now.