key: ……

遇到难关？先睡一觉吧遇到难关？先睡一觉吧Believe it or not, sleep is the key to help solve most of the problems in our lives.              PAGE 6Believe it or not, sleep is the key ……

-called “key high school” title is a great idea. Almost all of us want to go to a key high school (though it is actually our parents' will). The competition is so fierce (激烈的) that we study day ……

这张模糊的黑洞照片为何让全世界激动？A fuzzy picture of a far-away black hole has excited scientists around the world, as it might hold the key to solving some of the biggest questions about our universe. ……

黄钥匙和绿钥匙In our school, if we don’t do well, my teachers give us a yellow key. A yellow key is just... on it. If we are good, they give us a green key. A green key is a piece of green rectangular paper ……

), standing anxiously (焦急地) by the phone expecting the call from the key school admissions officer... province would no longer be categorized (分类) as either key schools or non-key schools. This would mean ……

when Dad is coming back? I ___________ (梦见) him last night.3. If we try our best, our dream will _________ (实现) one day. Key: 1. dream to be 2. dreamed of3. come true ……

in the hotel near our school last night? – Yes, it took the firemen an hour to put out the fire.Key: 1...完成下列句子：1. Our school’s sports meeting will _____ in June. Many students want to take part in it. 2 ……

Fill in the blanksAcross: 3. Our English teacher is young and _______. 4. That’s our math teacher...: 1. Lily will make a paper _______. 2. We will give them our best _______. 6. I _______ to say ……

was shocked to find that the key had disappeared from my pocket. It was a disaster for me, because I only had one key, and my parents were gone for several days.I walked around the community, hoping ……

played a key role in the discovery of both species. He said sending them into space shows our... to the edge of outer space on Sept 8.These two remains were chosen by Lee Berger, who played a key role ……

in the world.The main sense is sight. Our eyes help us see things around us.The most powerful sense is smell. Our noses let us smell things.Smell is combined (结合的) with taste. The tongue (舌头) helps people ……

Why are movie stars cool?(Key on Page 5) ……

Why was the nose tired?(Key on Page 6) ……

a dog, we produce increased levels of an immune antibody called IgA, a key player in our immune... levels of an immune antibody called IgA, a key player in our immune defense. Over time ……