They __________ two free tickets to Canada, otherwise they’d never have been able to afford to go. 

The Chinese ___ less sugar and fat than many other countries in the world.

– Where are you working now?– In Chongqing. But I _____ in Shanghai for 5 years. 

— Hi, Torry, can I use your  computer for a while this afternoon? —Sorry.           .

 Now we have arrived at the lake. But the view I photographed that day ________ any more.