You must check your papers （认真地） in the exams．
As we all know， hard work is the key to （成功）．
After a long walk， he felt （饥饿的） and thirsty．
Dear Li hua
Thanks for your last letter．In your letter you talked about your problems on English study． Here are some tips on learning English for you．
▪Read a book， newspaper or magazine in English with a dictionary． This will help you learn new words in a fun way． Even by spending just 15 minutes a day， your skills can be improved greatly．
▪Listen to speeches and watch movies or documentaries in areas you aren't familiar with． They are fun tips on improving English． This activity will help improve listening and vocabulary at the same time．
▪Know English grammar inside and out． It is one of the top tips on learning English．Grammar is a basic tool for English learners． It can help you understand better．
▪Keep a diary． It allows you to use all of your English skills． This is one of the greatest tips on improving English at any stage of learning the language．
All in all， learning English is hard， but with these tips on learning English， I believe ill get better at English． Yours，
Lisa
（1） learn new words （2） Listen to speeches． （3） improve listening and vocabulary （4） English grammar （5） Keep a diary
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look good on other appear especially before share side and |
In recent years， with the development of technology，many popular apps（应用程序） have been produced． These days， an app has caught great attention． It is douyin， a video sharing app． Douyin first （1） in 2016． Now it is many people's favorite app，（2） the young．
With Douyin， users can record videos， edit （编辑）them and （3） them online． It is very easy （4） interesting． We can share our videos with our friends with just a tap on the mobile phone screen． What's more， it's a great way to spend our free time by （5） through those funny videos．
However， every coin has two （6） ． The app also has bad things． On the one hand，some people spend long hours （7） the app， which is harmful for their health． On the （8） hand， users can also find some bad things on the app． Such thing is unsuitable and meaningless．
In my opinion， Douyin should check the videos （9） they are uploaded（上传）in order to keep a healthy environment for its users．Douyin is not （10） for teenagers． We should not use it too often．
