To our _____，the boy made no mistakes in the exam this time.

Are you_____ now, Dave? I’m visiting you. —Sorry, I’m_____ vacation with my mother.[ ]

It looks ______ a leaf of an apple tree.[ ]

The big fire in Shanghai, believed to ______ due to the burning of construction materials, caused

I feel very angry when hearing that Japanese government tries to _________ Diaoyu Island.