---Do you work in this office?---No, as a clerk in this office is on vacation, I’m just ____ here for about a week.
As we know, the 2008 Olympic will________ in Beijing, China.
The old man has two sons,________is a soldier.
------What about going out for a walk after supper? -------______. Walking after meals is good for health.
Some of the wolves there _____ the fur.
In many countries, packets of cigarettes come with a government health warning ______ them.