More foreign leaders have sent telegrams and letters recently to ________ China on the complete success of the Beijing Olympics between Aug. 8 and 24.
A congratulate B celebrate C express D expect 
The tomato juice left brown ____ on the front f my jacket.
| A.spots | B.points | C.tracks | D.traces |
—Have you seen Rose recently?
— No.It’s five years _____ I met her.
| A.since | B.after | C.when | D.before |
The single most important factor ____ contributes to success is _____ you do every single day.
| A.that; that | B.which; what | C.which; what | D.that; what |
Most of the professors _____ to our school were from South Africa.
| A.invited | B.to be invited |
| C.being invited | D.had been invited |
They all looked ____ at the master and felt quite _____.
| A.sad; sad | B.sadly; sadly |
| C.sad; sadly | D.sadly; sad |