. After a successful operation, Ronaldo has begun to do some exercise to ____ strength.
New York, ________ I visited last year, is a nice old city.
The English play ________ my students acted at the New Year’s party was a great success.
I work in a business ______ almost everyone is waiting for a great chance.
Mark was a student at this university from 1999 to 2003, __________ he studied very hard and was made Chairman of the Students’ Union.
Last month, part of Southeast Asia was struck by floods, from _____ effects the people are still suffering.