Whydo so many people love Prime Minister (总理) Wen Jiabao?—Because he likes working _______ the working people. [ ]

We have a lot of work ______ today.

Tom, my good friends, Jim and Mike.

We don’t know _________. She is new here.

China’s success in manned-space-craft travel shows _________ out country has become one of the greatest powers in space research.