—Excuse me, but can you tell me which road I should take to the post office?— __________ of the four roads will do.
Perseverance is a kind of quality, and that’s ______ it takes to do anything well.
The price of agriculture products _______ since the beginning of last year.
Our monitor is always ready to help others. He is really ______ Lei Feng in our class.
Our parents have done a lot for us. I think we should ______ them by working hard.
---If only we had less homework! --- ________ We all need more rest.