Research has become both simpler and more complex. It's simpler because, {#blank#}1{#/blank#} you have computer, you can find information you need by searching the Internet. For all you information, you don't have to go to {#blank#}2{#/blank#} library to find the relevant resource and take notes on it. Instead, you can find some sources from the Internet {#blank#}3{#/blank#} print the copies needed. Remember, however, that you should usually consult different types of sources. That is, you {#blank#}4{#/blank#} always rely just on the Internet for you research.

        While findinginformation is easier than ever, at the same time, researching has become {#blank#}5{#/blank#} complex. There is a lot more material available, which means you may be overwhelmed {#blank#}6{#/blank#} the amount of information. You need to learn {#blank#}7{#/blank#} to sort through and find the relevant information for your particular project. Also, {#blank#}8{#/blank#} need to check the accuracy of it.

    Voyages of people from England play {#blank#}1{#/blank#} important part in spreading English {#blank#}2{#/blank#} is frequently spoken as an official or common language in many countries. All based on British English, the English {#blank#}3{#/blank#} (speak) in those countries can be well understood by native English speakers. {#blank#}4{#/blank#} (actual) these Englishes have been gradually changing in accents, spellings, {#blank#}5{#/blank#} (express) and the usages of vocabulary. Because {#blank#}6{#/blank#} this fact, you can make use of the differences{#blank#}7{#/blank#}(tell) which country the foreigners of your block are from. For example, if a boss fluently {#blank#}8{#/blank#}(command) his driver, "Come up straight to my apartment by elevator and take some gas for my trucks and cabs", instead of {#blank#}9{#/blank#}(request), "Please come to my flat by lift and take some petrol for my lorries and taxis", you can recognize {#blank#}10{#/blank#}(he) American identity, while the latter suggests that he is British.

    Two new satellites of BeiDou Navigation(导航) Satellite System (BDS) {#blank#}1{#/blank#} (send) into space on a Long March-3D carrier rocket from the Xichang Satellite Launch Center in Sichuan Province, China at 2:07 a.m. on November 19, 2018. The satellites entered a Medium Earth orbit{#blank#}2{#/blank#} (safe) more than three hours later and will work with 17 other BDS-3 satellites already in space. They are also the 42^nd and 43^rd{#blank#}3{#/blank#} (member) of the BDS satellite family.

    China launched these satellites with {#blank#}4{#/blank#} aim of providing navigation services for countries and regions which participate in the Belt and Road Proposal by the end of 2018. “This is a key step for BDS developing {#blank#}5{#/blank#} a Chinese experimental system to a regional and then a {#blank#}6{#/blank#} (globe) navigation system,” said Yang Changfeng, chief designer of the BeiDou system. The positioning {#blank#}7{#/blank#} (accurate) of the BDS-3 system has been improved to 2.5 meters to 5 meters, said Yang.

    {#blank#}8{#/blank#} (name) after the Chinese term for the Plough, the BeiDou system has been serving China for 18 years {#blank#}9{#/blank#} another six BDS-3 satellites will be put into the Medium Earth orbit from 2019 to 2020. The system is expected {#blank#}10{#/blank#} (provide) first-class services around the globe by the end of 2020.

The bicycle is {#blank#}1{#/blank#} most popular means of transport in China. People ride it for various {#blank#}2{#/blank#} (purpose) such as going to and from school and work. Bicycles are very cheap and easy {#blank#}3{#/blank#} (buy) in China.

There are many advantages of riding a bicycle. Firstly, compared with cars {#blank#}4{#/blank#} are powered by gas, bicycles can do good to{#blank#}5{#/blank#} (save) energy and reducing the air pollution. Taking up less space, a bicycle can also {#blank#}6{#/blank#} (lighten) the traffic jams. Most importantly, people can keep {#blank#}7{#/blank#} (health) by riding a bicycle regularly.

{#blank#}8{#/blank#} my view, the future of the bicycle will be bright{#blank#}9{#/blank#} some city governments have built special paths for bicycle riders and{#blank#}10{#/blank#} (provide)"public bicycles" to travel round the city center free of charge. Bicycles will be popular again in China.