— Would you like to drink _________ orange?—Yes, I’d love to. But there isn’t _________ orange in the glass.
A lot of trees ______ in the country every year.
_____ he is only 4 years old,he is able to play the piano very well.
Working hard ________ the key _________ success of everything.
We feel like ___________ the work as soon as possible.
The old man lives _______ in the countryside, but he didn’t feel __________.