__________ is (are) healthy food. 

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

 If you want to be a ______, you should study math hard.

 If you work hard, you’ll get good ___.

         —Lucy, do you like ______? —Yes. Most of my clothes are ______.

Sandy didn’t tell her parents that she was going home because she wanted to give them a _______.

 I saw many ____________ eating grass on the hill.

 Please pick up the _______. Don’t keep it on the floor.

——What’s your    ? ——I like swimming.

I have a______ for breakfast everyday.

- Where are you going, Lily?-I’m going to the ______ to fly a kite.

It’s hot. Let’s have some             . 

Studying in a foreign country is a different _________ and you can learn a lot.

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

—Would you like some drinks, boys? —Yes, ____ , please.

 Parents shouldn’t do all the things for their children because too much ______ prevents children’s development. 

Can you offer me        ?

— I hear you have to run for half an hour every day.— Right. It is one of the            in my school.

I’m not sure about the meaning of the word. You’d better look it up in a ____ ．

—When will the 2010 World Expo(世博会) come to a close? —It’ll close at the end of ________.