We did not expect our offer _____ so quickly. 

English teachers are supposed ________ their students a test in class, even after class, ________ better teaching results.

The newly-discovered evidence led to the criminal ____ to five years in prison.

The excellent student, _______ abroad for many years, is on the way back to her own country.

Mr. White        his racing bicycle by himself yesterday, but I am not sure whether it is ready.