therine bought a postcard of theplace she was visiting, addressed___to ___and then posted it at the nearby postoffice

” Have you decided when ________?”” Yes, tomorrow morning.”[ ]

The sudden snow in Beijing on November 4, 2012 caught people by surprise. Many drivers got stuck on the road, ________.

The two pairs of shoes are __________the same colour．——But they are different __________colour．

Boys, don’t swim in the Fengcheng River!—Why not Isn’t it deep enough _____