When people are driving, they like listening to music on the radio in the car. Music makes the ride interesting. {#blank#}1{#/blank#}

    There is a kind of wonderful road in Japan- melody road. {#blank#}2{#/blank#} When you drive on it, you can hear nice songs. There are three melody roads in Japan. {#blank#}3{#/blank#} When you drive on it, you can hear the song Memories of Summer. Lots of drivers like this road very much. {#blank#}4{#/blank#} Many people drive their cars to the road only because they want to listen to the nice song.

    {#blank#}5{#/blank#} The designer (设计者) of this road says, "You can hear the beautiful song best when your speed (速度) is 50 kilometers an hour".

    Hello. We are students from Thailand, and we want{#blank#}1{#/blank#}(save) the elephants. The elephant is one of Thailand's symbols. Our first flag{#blank#}2{#/blank#}(have) a white elephant on it. This is a symbol of good luck. Elephants{#blank#}3{#/blank#}(be) smart animals. They can play soccer or music. They can also{#blank#}4{#/blank#}(draw) very well. People say that "an elephant never{#blank#}5{#/blank#}(forget)". Elephants can walk for a long time and never get{#blank#}6{#/blank#}(lose). They can also remember places with food and water. This{#blank#}7{#/blank#}(help) them to live. But elephants are in great danger. People cut down many trees, so elephants{#blank#}8{#/blank#}(lose) their homes. People also kill elephants for their ivory. Today there are only about 3,000 elephants (over 100,000 before). We must save them and not buy things{#blank#}9{#/blank#}( make) of ivory. Let's{#blank#}10{#/blank#}(remember) that March 13th is Thai Elephant Day.

What would you do if you see someone hurt badly? The following will help you to learn some important skills to give casualty (伤员) first aid.

{#blank#}1{#/blank#}

The first and most important thing you must do is to make sure the place is not dangerous. Can you see anything that might not be helpful to you? Can you hear anything that could be dangerous?

{#blank#}2{#/blank#}

When you see someone has been hurt, you may feel scared. If you feel yourself starting to be nervous, try to calm yourself down. For example, talk to people you trust about what happened, and you'll be relaxed.

{#blank#}3{#/blank#}

When someone needs first aid, talking to him will help him to stay calm and feel safe. Even if he does not answer you, you should still tell him what you are doing. It will let him know that you are helping him.

{#blank#}4{#/blank#}

Sometimes, the casualty will need more help than you are able to give. The best thing you can do is to phone some people for help. They can give you some useful advice or offer you some help.

{#blank#}5{#/blank#}

There are also many other things to do. Try your best to help the casualty. Asking people around you for help is really better than waiting for doctors. Besides, you can also try to keep in touch with his families and friends.

In China，there are many different kinds of food.Some of them are very popular.Dumplings are the real Chinese food.Now let's talk about them，OK？

Everyone in China likes dumplings very much，and there are many different kinds of dumpling—s.Some have meat and vegetables in them，others have sugar（糖）

Usually people make dumplings at home.If you have no time to make them，you can buy them in any supermarkets.Then you take them home and eat them with vinegar（醋）.

The Spring Festival is very important in China.When it comes，we make dumplings，usually we put a coin（硬币），he will be lucky in the year.

Now tell me，do you like dumplings？

Welcome to China，we'll ask you to eat the real Chinese food：dumplings.

Have you ever unlocked a Hello Bike? Have you ever used Meituan to order a meal? Have you ever enjoyed watching the short-form videos on Douyin? Well, if no one had invented the cell phone, none of these would have been possible.

Luckily, someone did invent the cell phone. That person is Martin Cooper, and he did that 51 years ago, in 1973.

Cooper used to work for Motorola. In the 1970s, the company was competing with AT&T, a larger company, to make a cell phone system. Cooper didn't think Motorola's product was good enough. He didn't like AT&T's idea of a car phone, either. The man wanted to give the world something new. He wanted to make it possible for people to talk on their phones anywhere.

It took Cooper and his team 90 days to design (设计) the world's first cell phone. The product was called DynaTAC. People could talk on it for 25 minutes before its battery (电池) died. The phone's short battery life wasn't a big problem, Cooper once joked. Why? Well, the phone was too heavy (1, 100 grams) to hold in hand for too long!

On April 3, 1973, Cooper made the world's first public cell phone call. He called Joel Engel, an AT&T manager. Cooper told Engel, "I'm calling you on a cell phone. It's a real, handheld cell phone." On the other end of the line, there was only silence.

Cell phones have changed a lot since that first call. They're much smaller and can do many more things. Cooper, now 96, is surprised at the progress. But the man has also kept thinking about life in the future. "I must keep learning all my life," he says. "Or I'll lose the ability to learn-that would be terrible!"

Health problems which are related to climate change are getting worse, say two research reports.

The report s followed 44 health problems that are related to climate change around the world. They include heat deaths, infectious diseases（传染病）and hunger. "All of them are getting worse," said Marina Remanello. She is research director of the Lancet Countdown project. "With global worming getting worse, doing nothing on climate and health will cost more than acting now, one of the reports says.

The reports are called "code red for a healthy future". One report is centred（集中）on the US and the other is centred on the whole world. The reports found some dangerous facts. At-risk populations like older people and the very young are more easily influenced by high temperatures. For people over 65, the researchers found they stayed living in warm places where it is easier for some diseases to spread. For example, coast areas are warm enough for dangerous bacteria （细菌）to grow. In some poor nations me season for disease-spreading mosquitoes（蚊子）has got longer since the 1950s.

The research also found that 72 percent of countries saw an increase in wildfires. And in 2020, up to 10 percent of the world's land surface was influenced by extreme（极端的）drought. In the US, the heat. fire and drought caused the biggest problems. The Pacific Northwest and Canada saw extreme neatwaves. An earlier study found that the heatwaves would not have happened if there were no human-caused climate change.