单项选择题
A．big cities B．small towns C．seaside and grassland D．mountain areas
A．been B．worked C．stayed D．lived
A. At 4:30 in the afternoon. B. Really But they’re so different. C. No, she isn’t. D. But money can’t buy happiness. E. To stay up all night. F. He says so. G. Sorry, I’m new here. H. To stay where you are.