Many Europeans ________ the continent of Africa in the 19th century.
A. exploded
B. exposed
C. explored
expanded
But nobody believed that the reason_______ I was late was _______my bicycle broke down on the way to school.
| A．why; because |
| B．why; that |
| C．that; that |
| D．that; because |
She said that she didn't mind _______ alone at home.
| A．leaving |
| B．to leave |
| C．being left |
| D．to be left |
--- Would you please help me with the Maths homework?
--- I'm afraid it's beyond me. You know, it's years _______ I touched it.
| A．before |
| B．that |
| C．after |
| D．since |
I'm tired out. I_______ all afternoon and I don't seem to have finished anything. (2010 .湖南)
| A．shopped |
| B．have shopped |
| C．had shopped |
| D．have been shopping |
We will be shown around the city: schools, museums and some other places _______ other visitors seldom go．
| A．which |
| B．that |
| C．there |
| D．where |