土壤为什么通常是棕色的？That’s because there are a lot of organic (有机的) things in soil. These things include dead leaves, flowers, food and even dead animals. Over time, they break down (分解) and give soil its ……

can hear him with my super hearing. “We will go back, ” bad Mr Bark says.It's time for break. The sky... all the dogs to fly away. And they do.We fly back to school. Break is over.Good to knowbreak 名词 (在做 ……

they are too small to be reused.D. Because they take a long time to break down.  D. Because they take a long time to break down.  3. What are Paragraphs 4-5 mainly about?3. What ……

(幸运的是), I can hear him with my super hearing. “We will go back, ” bad Mr Bark says.It's time for a break. The sky is filled with (充满) flying dog-ships.Tabby flies into the sky. Her hands shoot out (发射 ……

collection is not for fun. It’s for protecting the environment (保护环境).“Erasers take a long time to break down (分解). They are harmful2 to our Earth,” Chen says. Chen learns about recycling (循环 ……

will get it done in time. Break down all the homework into smaller tasks you have to finish, and take... you will get it done in time. Break down all the homework into smaller tasks you have to finish ……

straws are made from fossil fuels (化石燃料). They need a very long time to break down (分解). Just one straw needs 200 years to break down! To solve this problem, some countries have taken action. The UK ……

Adele says it’s time for a break Adele says it’s time for a break During her final show... onstage every weekend in Las Vegas … I want a big break after this and I think I want to do other ……

. Then, it’s time for a break! I eat a snack (零食) and talk with friends. At 10, I walk to my next class... (年级大教室) for 30 minutes. Then, it’s time for a break! I eat a snack (零食) and talk with friends. At 10 ……

Expressionsbreak the mould 打破陈规For a long time the teachers have been teaching the same old things to their students, now it is time to break the mould.长久以来，老师都向学生灌输同样的东西，现在是时候打破陈规了。push the envelope ……

;Several weeks ago, they successfully put on a show during the half-time break of a school basketball... put on a show during the half-time break of a school basketball game. Through amazing organizational ……

-time break of a school basketball game. They completed all of their preparation in one week, including... the half-time break of a school basketball game. They completed all of their preparation in one week ……

is a strong habit. He had formed a habit that was so strong that it took him a lot of time to break...词数 225 建议阅读时间 5分钟 课件及教案见网站 测试见7版MICHAEL Jordon is the greatest basketball player of all time. Once ……

strange, but most of the time they break down in tears.Now a group of psychologists (心理学家) from Yale... or frightening situation.Also, have you ever seen a character smiling at a time of extreme sadness in a movie ……

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the hotel clean. Please use the washroom (洗手间). Time for a break. There are many toys for the dogs. Thanks ……