Having climbed to the top of the mountain, we were able to see many wonderful houses in the thick forest. ycy
| A．hidden; growing | B．hiding; growing |
| C．hidden; grown | D．hiding; grown |
His careless driving ___ him his life last year.
| A．spent | B．paid | C．took | D．cost. |
Having ended the major combat (主战), President Bush_____ rebuilding Iraq.
| A．started out | B．went all out | C．turned to | D．went on |
_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
| A．While | B．As | C．If | D．Since |
_____ I toured Zhang Jiajie, I was deeply impressed with its beautiful scenery.
| A．For the fust time | B．At first |
| C．It was the first time | D．The first time |
After months of voyage, Columbus arrived in_____ later proved a new continent.
| A．where | B．what | C．which | D．that |