About 270 million people in rural areas in China have no ______ to safe drinking water.
| A．entrance | B．access | C．solutions | D．sources |
__________ role she __________ in the film! No wonder she has won an Oscar.
| A．How interesting；takes |
| B．How an interesting； took |
| C．What interesting；plays |
| D．What an interesting；played |
We got __________ at the school gate and went to our respective (各自的）home.
| A．divided | B．separated | C．cut | D．left |
__________ from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.
| A．Being separated |
| B．Having separated |
| C．Having been separated |
| D．To be separated |
Stephen Hawking believes that the earth is unlikelyto be the only planet __________ life has developedgradually.
| A．that | B．where | C．which | D．whose |
The newly-built cafe, the walls of __________ arepainted light green, is really a peaceful place for us, especially after hard work.
| A．that | B．it | C．what | D．which |