At the foot of the hill you could hear nothing but the ______ of the running water.

— Recently I have read many           about the droughts in the south of China.
— Oh, the farmers will have a bad harvest this year.

---What should I do? Will you please give me some __________?         

--- Do you play a musical _____?
--- Yes, I do. I started playing the piano when I was four.

Last month a new kind of electric car was produced in Zhengzhou. Its highest _________ can reach 120 kilometres an hour.

—You look worried. What's your________？—I have trouble learning English.

-- How far is it from here to Huangshan Mountain?
-- About        in a car.

---- Could you tell me something about the boy who helped you just now?
---- Sorry, I know nothing about him, we are _____.

_____ the teachers in their school is about 200 and one fourth of them are ____ teachers.

The little girl is very thirsty after singing. Please give her __________ to drink.