Unluckily, my grandma fell downstairsand her legs were badly _______.

to thank my friend John, without _____ help, Iwouldn’t have been saved

Helen, do you know if Martin to my party next week— I think he will come if he free.

We are good friends.I____her study(学习)English

The speech by the mayor of Shanghai before the final voting for EXPO 2010 is strongly impressed _____ my memory[ ]