You can’t improve your English_________ you work harder than before
Beijing _______a lot in the past ten years. Now it has become one of the biggest modern________ in the world.
—_______did you tell him about the event ,Gina ? —By________ e-mail.
—Can you tell me ____________________? —He is kind and generous. He always helps others. A. what your brother likes B. what your brother is like C. what your brother looks like
—Do you know the girl_______ is standing near the car? —Of course! She is Helen, my classmate. A. whose B. whoC. which
—________ Mary ______ Alice has joined the music club because they have no time. —It’s a pity. A. Not only…but also B. Either…or C. Neither…nor