29. ______ in the sports world, a sportsman needs to train constantly to keep himself in best condition.
| A．Survive | B．Surviving | C．To survive | D．Survived |
The new building is _______ the old one.
| A．four times larger of | B．four times large than |
| C．four times as larger as | D．four times the size of |
Everything depends on _______ they will support you about it.
| A．if | B．which | C．whether | D．that |
_______ you start, you should go ahead.
| A．Once | B．Before | C．Until | D．Though |
I hear it won’t be ______ he graduates from the university.
| A．before long | B．long ago | C．long after | D．long before |
Super Lin Dan has become a world-famous badminton player. It is years of hard training and efforts, I think, _____ has made him ______he is today.
| A．that; what | B．what; what | C．what; that | D．which; what |