Shortly after the book Uncle Tom's Cabin________, the Civil War of America________.
| A．came about; broke away | B．came out; broke out |
| C．came on; broke up | D．came up; broke down |
Today, we’ll discuss a number of cases __________ beginners of English fail to use the language properly.
| A．which | B．as |
| C．why | D．where |
The book was written in 1946, __________ the education system has witnessed great charges.
| A．when | B．during which |
| C．since then | D．since when |
—Where did you get to know her?
—It was on the farm __________ we worked.
| A．that | B．there |
| C．which | D．where |
Some pre-school children go to a day-care center, __________ they learn simple games and songs.
| A．then | B．there |
| C．while | D．where |
After graduation she reached a point in her career __________ she had to decide what to do.
| A．that | B．what |
| C．which | D．where |