I’m not going to ________ their smoking any longer .

When I talked with my grandma on the phone, she sounded weak, but by the time we ________up, her voice had been full of life

can’t ____my addiction to computer games.—Come on! Computer games are ____. We play games on the iphone now. [ ]

下列各句中，表达得体的一句是

identBarack Obama arrived in China’s economic center Shanghai on Sunday night,November 15th 2009, ___ a state visit to China