In order to know a foreign language thoroughly, four things are necessary. Firstly, we must understand the language when we hear {#blank#}1{#/blank#} spoken. Secondly, we must be able to speak it correctly with confidence and without hesitation. {#blank#}2{#/blank#}, we must be able to read the language,and fourthly, we must be able to write it. We must be able to make sentences that are grammatically correct.

    There is no easy way to success {#blank#}3{#/blank#} language learning. {#blank#}4{#/blank#} good memory is of great help, but it is not enough only {#blank#}5{#/blank#} (memorize) rules from a grammar book. It is not much use learning by heart long list of words and {#blank#}6{#/blank#}  meaning, studying the dictionary and so on. We must learn by using the language. {#blank#}7{#/blank#} we are satisfied with only a few rules we have memorized, we are not really learning the language. "Learn through use" is a good piece of {#blank#}8{#/blank#}  (advise) for those {#blank#}9{#/blank#} are studying a new language. Practice is important. We must practice speaking and {#blank#}10{#/blank#} (write) the language whenever we can.

    Global warming is one of the most serious problems facing humans and greenhouse gases are the main cause of it. Greenhouse gases are produced not only by industry but also by individuals (个人). People use energy to drive cars, make homes {#blank#}1{#/blank#}(comfort) and grow and transport food. Finding{#blank#}2{#/blank#}(solve) to the problem of greenhouse gases is not only a political subject but an individual one as well.

    Look for ways {#blank#}3{#/blank#}(reduce) energy at home. Turn off electrical appliances (家用电器) that you are not using. Replace your light bulbs with energy-efficient light bulbs.

    Eat locally. A lot of energy{#blank#}4{#/blank#}(use) to transport food over long distances,{#blank#}5{#/blank#}burns much fuel. Much of the same food may be grown on local farms. Shop at your local farmers, market. Plant your own vegetable garden.

Make your house {#blank#}6{#/blank#}eco-friendly one. Put a sweater on to keep warm rather than turning the heating on. Plant a tree to provide shade in summer so you don't have to use an air conditioner.

    Reduce and recycle. Be careful {#blank#}7{#/blank#}the products you buy. Recycle all paper, plastic, glass and aluminum (铝) cans.{#blank#}8{#/blank#} (when) you go shopping, please choose items that come with small packaging and that {#blank#}9{#/blank#}(be) reusable. Use your own canvas bags for shopping instead of plastic or paper bags.

    Be energy-conscious of transportation. Walk, ride a bike {#blank#}10{#/blank#}take a bus instead of driving.

    My program is a course in automotive repair. We teach people from the age of 16 through adults. We're {#blank#}1{#/blank#} (locate)on a high school campus. It's vocational,{#blank#}2{#/blank#} means that we train people specific skills that they could use in a job.

    I like classes like this {#blank#}3{#/blank#}it's {#blank#}4{#/blank#}(much)of the real world than it is sitting there reading a textbook, not {#blank#}5{#/blank#}(know)what you are going to be using it for.

    Today's a work day, so {#blank#}6{#/blank#}I go back into the shop, I have all of my students {#blank#}7{#/blank#}(work)on a project. First, Jack is going to get the air tools out and jack up a car, he's going to take a tyre off that car, with the air impact. Every student that comes onto my program is an individual. All of them think that they're going to be able to fix their own car. They all have {#blank#}8{#/blank#}as a goal that they are going to get out of the program.{#blank#}9{#/blank#} then, as part of my introduction to the class I'll let them know some of the other things that they'll all get,{#blank#}10{#/blank#} include：consumer understanding of how the car works.

    China's industrial output is expected to rise by around 6.5 percent this year, marking the best {#blank#}1{#/blank#} (perform) since 2010, {#blank#}2{#/blank#} the Made in China 2025 strategy (策略) helps to raise productivity and revenue (税收).

    The increase is 0.5 percentage points {#blank#}3{#/blank#} (high) than the targeted growth, partly {#blank#}4{#/blank#} (drive) by strong efforts to increase the use of new technology at traditional enterprises (企业), Miao Wei said on Monday.

    “The country's industrial economy has maintained steady and sound growth thanks {#blank#}5{#/blank#} the Made in China 2025 strategy. It promoted the combination of manufacturing and new technologies such as {#blank#}6{#/blank#} Internet, big data and cloud computing,” Mina added.

    The ministry also predicted that the country's industrial output would be likely {#blank#}7{#/blank#} (grow) by around 6 percent next year, with revenue from the telecommunications, Internet, and software and information technology service {#blank#}8{#/blank#} (increase) by 50 percent, 30 percent and 13 percent, respectively.

    According to Miao, the country will also publish policies {#blank#}9{#/blank#} promoting the development of digital economy. The data show that the country's digital economy added up to 22.58 trillion yuan last year, ranking second {#blank#}10{#/blank#} (global) and accounting for around 30 percent of national GDP.