Who would you rather ________ the English Speech Contest? —- Li Ping, I think , is the best choice.

What does your mother do?—She is ____________. She works in ahospital

Parents feel they don’t have the ability to influence children’s decisions ______ children feel their parents’ goals are hard to achieve

____ ,I have never seen anyone who is as energetic as Barack Obama

’t think we are facing a communication problem. _________ , we are communicating more smoothly than ever.