hole process for the studies of cancer took morethan a year, the technology is moving so fast that it will soon take just weeks．

The spirit of pulling together can always make our team____at last.

ohn _____ on the desk thecompositions he had written, and then _____ for a rest.

_________he is the son of the boss, he started from the lowest position as a common employee

They bought their daughter ___________ handbags as her birthday present.