I feel sure I ________ her somewhere before.
| A．was to meet | B．have met | C．had met | D．would meet |
Mark was a student at this university from 1999 to 2003, ____ , he studied very hard and was made Chairman of the Students' Union.
| A．during which time | B．for which time | C．during whose time | D．by that time |
The accident is reported to have occurred __________ the first Sunday in February.
| A．at | B．on | C．in | D．to |
People may have different opinion about Karen, but I admire her. ______, she is a great musician.
| A．After all | B．As a result | C．In other words | D．As usual |
There are altogether eleven books on the shelf, ______five are mine.
| A．on which | B．in which | C．of which | D．from which |
You can't wear a blue jacket _____ that shirt — it'll look terrible.
| A．on | B．above | C．up | D．over |