The discovery of gold in California a rush to get there.
A．set off B．set up C．set out D．set in
I’ll my uncle at Beijing Railway Station.
A．call for B．call at C．call in D．call up
You have to be a fairly good speaker to listeners interest for over an hour.
A．hold B．make C．improve D．receive
Now than we’ve discussed out problem, are people happy with the decisions ?
A．taking B．were taken C．being taken D．taken
twice, the postman refused to deliver our letters unless we chained our dog.
A．Being bitten B．Bitten C．Having bitten D．To be bitten
by a greater demand of vegetables, farmers have built more green houses.
A．Driven B．Being driven C．To drive D．Having driven
