根据语境，用方框中所给短语的适当形式填空。（每个短语仅使用一次）

    There are a few gorgeous island countries in the world that are definitely worth visiting. Although there are many beautiful countries in the world to visit, it has recently been a {#blank#}1{#/blank#} for many Chinese to visit island countries during their holidays. So take a look at these island countries in the world, which everyone should certainly visit at least once in lifetime.

    Malta is a beautiful southern European country in the Mediterranean Sea, which has a rich history and a variety of culture. In fact, there are plenty of interesting things to see and to do in Malta and this island country, {#blank#}2{#/blank#} by lots of mysterious hidden coves (小海湾), it has something for everyone. The {#blank#}3{#/blank#} part of Malta has incredible architecture, great walled cities, and many underground {#blank#}4{#/blank#} to explore.

    The Philippines is one of the most beautiful and best island countries The Philippines {#blank#}5{#/blank#} over 7, 000 islands and all of them are beautiful and unique in their own way. There are many wonderful tourist {#blank#}6{#/blank#} including Mayon Volcano (火山), the Chocolate Hills and many more. The country also offers plenty of interesting activities for you to experience, such as diving, climbing, camping and many others.

    The Maldives is not only one of the most beautiful island countries, it is also one of the most popular honeymoon destinations. The Maldives, {#blank#}7{#/blank#} in the middle of the Indian Ocean, is made up of an entire series of incredible ancient coral reefs (珊瑚礁) that grew up along the sides of ancient volcanoes. There is a {#blank#}8{#/blank#} ocean, with fascinating beaches and luxury resorts (豪华度假区). You can now have easy {#blank#}9{#/blank#} to Maldives by air, and there are luxury hotels of various styles on different islands.

    There is a difference between science and technology. Science is a method of answering theoretical questions; technology is a method of solving {#blank#}1{#/blank#} problems. Science has to do with discovering the facts and relationships {#blank#}2{#/blank#} in the observable natural world and with building up theories that serve to organize these facts and relationships; technology has to do with tools, techniques, and methods for carrying out the {#blank#}3{#/blank#} of science.

    Another difference between science and technology has to do with the {#blank#}4{#/blank#} in each.

    Progress in science does not consider the human factor. Scientists make a study of the universe, try to explain the rules of nature and strive to find out the truth. They can {#blank#}5{#/blank#} pay attention to their own or other people's likes or dislikes or to popular ideas about the fitness of things. What scientists discover may shock or anger people—as did Darwin's theory of evolution. But even a(n) {#blank#}6{#/blank#} truth is more than likely to be useful; besides, we have the choice of refusing to believe it! But hardly so with technology; we do not have the choice of refusing to hear the noises produced by an airplane flying overhead; we do not have the choice of refusing to breathe {#blank#}7{#/blank#}air; and we do not have the choice of living in a non-atomic age. Unlike science, progress in technology must be {#blank#}8{#/blank#} in terms of the human factor. Technology must be our slave and not the {#blank#}9{#/blank#}. The purpose of technology is to serve people in general, not merely some people; and future generation, not merely those who presently wish to gain advantage for themselves. Technology must be {#blank#}10{#/blank#} if it is to lead to a better world.

She will have an {#blank#}1{#/blank#}of her pictures.

His works {#blank#}2{#/blank#}in the best galleries in America, Europe and Asia. 

Can a precise word total ever be known? No, says Professor David Crystal, known chiefly for his research in English language studies and author of around 100 books on the {#blank#}1{#/blank#}. "It's like asking how many stars there are in the sky. It's impossible to answer," he said.

An easier question to answer, he {#blank#}2{#/blank#}, is the size of the average person's vocabulary. He suggests taking a sample of about 20 or 30 pages from a medium-sized dictionary, which {#blank#}3{#/blank#} about 100,000 entries or 1,000 or 1,500 pages.

Tick off the ones you know and count them. Then {#blank#}4{#/blank#} that by the number of pages and you will discover how many words you know. Most people vastly underestimate their {#blank#}5{#/blank#}.

"Most people know half the words—about 50,000—easily. A reasonably educated person about 75,000 and a really cool, smart person well, maybe all of them but that is rather {#blank#}6{#/blank#}. An ordinary person, one who has not been to university say, would know about 35,000 quite easily."

The formula can be used to calculate the number of words a person uses, but a person's active language will always be less than their {#blank#}7{#/blank#}, the difference being about a third.

Prof Crystal says exposure to reading will obviously expand a person's vocabulary but the level of a person's education does not {#blank#}8{#/blank#} decide things. "A person with a poor education perhaps may not be able to read or read much, but they will know words and may have a very {#blank#}9{#/blank#} vocabulary about pop songs or motorbikes. I've met children that you could {#blank#}10{#/blank#} as having a poor education and they knew hundreds of words about skateboards that you won't find in a dictionary."