Spring is the best _______ of the year, because we can see lots of beautiful flowers.
—Bob, can you read the number 15,858?—Yes, I can. It’s ________.
There are six floors ______our school building. Our class is ______ the third floor.
—Where does your uncle work?— He works in Paris, the capital of ______.
– Could you tell me the way to the post office? – ________.
–May I speak to Wang Gang, please?– .