Could you please repeat that? <a href=" http://www.coepo.com/Colegio/index.php?longs-drugs-hawaii-online.pptx#receipt ">walgreens universal prescription/pharmacy intake form</a> "Gravity," starring Sandra Bullock and George Clooney as astronauts stranded in space, grabbed $31 million in ticket sales at North American theaters to hold the top spot for the third consecutive weekend. It had overall ticket sales of more than $170.6 million.