Did you hear the song called Heartbeat? It's very {#blank#}1{#/blank#} in the world. Zade Dirani released (发布) this song {#blank#}2{#/blank#} March 15^th 2018 to remember the seven years of war (战争) in Syria. In the song, one of the {#blank#}3{#/blank#} is Ansam. She is a ten-year-old girl. When she was born (出生), she couldn't see {#blank#}4{#/blank#}. But later people found she could sing very well. She sang the song Heartbeat with another 40 children. They all lost their parents in the war. In this song, children hope (希望) they can have a happy {#blank#}5{#/blank#} and there is no war in Syria. But many people lost their homes {#blank#}6{#/blank#} the war broke out (爆发) on April 13^th 2018 again. Everybody hopes the war can {#blank#}7{#/blank#}. We hope all the kids have food to eat. They can live with their parents. They can study in the classroom. They can sing under the trees and swim in the sea.

    We are lucky to live in a great {#blank#}8{#/blank#}, China. Now we have food to eat. We are {#blank#}9{#/blank#} in the classroom. We {#blank#}10{#/blank#} reading books in the library. So we should study hard and love our parents and friends.

    English playwright Arthur Wing Pinero said,"Where there's tea, there's hope." Similarly, a Chinese saying goesthat "Firewood, rice, cooking oil, salt, sauce, vinegar and tea are theseven necessities to begin a day."

    Tea is, without doubt, welcomed all overthe world. According to Statista, a German website for statistics (数据), global tea production reached about 5.8million tons in 2018. It has become the most consumed beverage (饮品) in the world – after water, of course.

    According to the UN, tea is much more thanjust a hot drink. It's a big part of many cultures around the world. Youprobably know that people in China use top-grade tea to show respect whenreceiving important guests. Meanwhile, the British tradition of afternoon teais an important part of that country's identity. Making Malaysia's pulled teahas become a sort of art form, where drinkers take pride in its entertainmentaspects.

    Apart from its cultural significance (意义), tea is also a medicine, used from ancienttimes to modern day. "Tea is cold and lowers the fire," Chinese MingDynasty herbalist Li Shizhen once said. The health benefits of tea are stillbeing discovered today: preventing heart disease, obesity and cancer have allbeen linked to drinking green tea, according to the National Center forBiotechnology Information in the US.

    Hot or cold, bagged or loose-leaf,teais more than a drink– it's a social custom and also a magic medicine, alink to the past and a way of life.

What will our life be like in the future? Each family will have a  1  I in the future. You can ask it to do everything  2  you. It will serve you  3  hours a day. The robot will look like a (n)  4 . It can talk with you when you are  5  You won't know whether （是否）it is a human （人类）  6  a robot when you meet it on the street.

People will have  7  time to work and more time to travel. The vehicles （交通工具） in the future will fly freely in the sky because every vehicle will have wings with it. They will 8  you toa lot of places. You can go to  9  during your travels when you feel tired. All vehicles will not be  10  because the robots drive them.

Jack is a thirteen-year-old boy. He is in Class Four Grade Seven. He always {#blank#}1{#/blank#} (get) up early and he often goes to school by bike. He likes English，Chinese and some other {#blank#}2{#/blank#} (subject). He enjoys singing and {#blank#}3{#/blank#} (dance). He is good at playing table tennis. Now he {#blank#}4{#/blank#} (have) an English lesson. Some of his classmates are reading books and some of them {#blank#}5{#/blank#} (write) the new words. They are all working hard. Tomorrow is Saturday. They {#blank#}6{#/blank#} (not have) any lessons. Jack and his classmates {#blank#}7{#/blank#} (play) table tennis tomorrow morning. Jack is going to have a picnic {#blank#}8{#/blank#} his parents in the afternoon. He is going to watch TV {#blank#}9{#/blank#} home in the evening. I think he {#blank#}10{#/blank#} (have) a good time tomorrow.

What comes to mind when you hear the phrase "space meat"? It sounds quite weird. But in fact it could be the future of the human diet.

A Russian astronaut recently "grew" meat aboard the International Space Station . Yes, you read that right- he grew it using cells (细胞) provided by an Israeli company called Aleph Farms. But in fact, he was not the first person to create lab-grown (实验室培育的) meat. Dutch scientist Mark Post grew the first lab meat in 2013.

But why bother growing meat in a lab when we can get the real thing from cows? For one thing, lab-grown meat is healthier. "We gain greater control over what the meat consist of such as its fat content (脂肪含量)." Mark Post said in an interview. Lab- grown meat is also free of the chemicals that are used on farms, such as pesticides (农药) and growth hormones (激素).

Are there other ways to replace regular meat? McDonald is trying to do so with the P.L.T. which stands for plant, lettuce (生菜) and tomato. The first P.L.T. burgers are already being sold in Canada according to the fast food company.

The "meat" in the P.L.T. is made out of Beyond Meats plant-based meat substitute (替代品) created by a company from Los Angels, US. The company uses pea, rice and bean proteins (蛋白质) to produce patties (肉饼) that look and taste like real meat.

Experts doubt whether products are halthier than real meat. But plant-based meat has already proven to be a success with several fast food companies already offering such products on their menus, according to Fox Business.