Young people who have got jobs may realize university lessons can’t be the only preparation for all of the situations____appear in the working world.
The progress of the work will depend on what the weather conditions are and ________ modern the equipment is.
(2013·银川高三二模)It remains to be seen ________ this plan is practical enough to keep the project going.
Scientists have found evidence ________ global warming caused the world's first horses to become smaller nearly 50 million years ago.
Some place names have been changing over the years. For example, Jinling in ancient China refers to ________ is now called Nanjing.
________ we've set our mind on the goal, we must go through with the task.