A government, which is responsible for society, must _______ its people how important the environmental preservation is.

_______ the teachers in the school is one hundred, and_______ of them are women teachers.

‘ Time ____ will never be found again!’ Icouldn’t help talking to myself

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

Mr. Huang, it’s late. Why are you still here- My daughter hasn’t come back from school yet. I for her.