【单选题】
The?( )?from?school?to?work?can be?difficult
【单选题】
When Sarah and I ____ on an article for the school newspaper, we found it difficult to work together.
【单选题】
On the first day at work, he was ( ) with a difficult task.
【单选题】
____ the math problem is difficult, Ill try very hard to work it out.
【单选题】
Did you bring your ( ) from high school?
【单选题】
None of us can work out the puzzle, _____ we?
【单选题】
They can’t leave until they _________ their work .
【单选题】
They can’t leave until they _______ their work .
【单选题】
We can assign the work to ____is reliable.
【单选题】
They can’t leave until they ___ their work.