The Smiths are going ______ separate holiday ___________.
| A．in; in a week | B．on; after a week |
| C．on; in a week’s time | D．during; a week away |
I will accept late work, ________I will reduce the grade by 5%.
| A．while | B．so | C．but | D．if |
After a long journey across the whole country from north to south, they found themselves_____ as well as their clothes．
| A．picked out | B．called out | C．run out | D．worn out |
---Who could have imagined that Barack Obama, a black boy brought up by his white grandparents, would become the President of the USA?
---Well, I don’t think it any wonder. ______.
| A．Birds of a feather flock together. |
| B．Like father, like son. |
| C．Every dog has its day. |
| D．The early bird catches the worm. |
You may cancel the disk check but it is strongly recommended that you ________.
| A．continue | B．will continue | C．continued | D．must continue |
While these were good students，_______ had a score above 60．
| A．someone | B．none | C．everyone | D．no one |