Daniel has tried to lose ________ by eating less recently, but two kilos has been put on instead.  

—I go swimming every day.  

—Wow! That's a good ________. It keeps you healthy.  

If you can speak English well, you will have a great ________ over others when  looking for a job.  

The TV show Letters Alive brings back people's ________ of writing to each other. 

—I wonder if you've made a decision on the project, Eric.

—Not yet. I can't make it until I have first­hand ________ on prices. 

These light bulbs look the same, but their ________  on the environment are different. 

—Could you give me a few ________ on how to spend the coming summer holiday? 

—OK. Let me see.  

—The government is trying to develop winter sports for the 2022 Winter Olympics.  

—No wonder people are showing more ________ in them.  

The artist received high ________ from the art community for these sculptures. 

—How far is your home from the train station?

—It’s about 20 ________ walk.  

There are a lot of ________ on the grassland. And a  sheep­dog is sitting next to them. 

Zheng He was a Ming dynasty ________. He succeeded in sailing to the east coast of Africa. 

There is a ________ in my neighborhood and I often go there to see tigers. 

It's everyone's ________to make China stronger and stronger.  

　　—I agree. Let's work hard to make it.  

These books must be ________， because he likes reading them.  

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

________ makes us feel good about ourselves and makes everything around us very positive. 

My uncle is a warm­hearted man and he is always happy to help other _______

 Wow! There are so many ________ taking part in this match on a snowy morning.  

In autumn，you can see a lot of  ________   on the ground. 

—I have decided to take part in the sports meeting even I have been ill for days.  

—Wish you a ________.  

Young man, don't sit there for daydreaming. No one can achieve anything without ________.  

—I think the dragon is a ________ of China. Do you think so? 

—I agree with you.  

—Finding information is not a big deal today.  

—Well, the ________ is how we can tell whether the information is useful or not. 

—What is Tony like? —He is helpful. He often gives people a ________ when they are in need. 

—I have great ________ in learning physics and I'm so worried. Could you help me? 

—Sure, I'd love to.  

In the north of China, it is a (an) ________ to have dumplings in the Spring Festival.  

Some people ride bikes to work to reduce ________ pollution. 

Just search the Internet, you can get almost all the________ you need.  

—It's dangerous here. We'd better go out quickly.  

—But I think we should let ________ go out first.