One day, I took my daughter to the park. As soon as we got there, my daughter {#blank#}1{#/blank#}(run) to the swing（秋千）and asked for a push. When I was helping my daughter, I noticed another girl trying to make her own swing{#blank#}2{#/blank#}(go) high by herself. Her old grandmother was sitting on the chair nearby and smiling at us. Happily, my daughter {#blank#}3{#/blank#}(push) higher and higher by me.

    Then I walked towards the little girl. I asked {#blank#}4{#/blank#} I could give a big push to her. She smiled and said “Yes”. For the next hour, I pushed the swings, and played {#blank#}5{#/blank#} my daughter and the little girl. When we went home, I was tired {#blank#}6{#/blank#} very happy.

    One day two years{#blank#}7{#/blank#}(late), after a day's work, I went to pick up my daughter before going home. While I was waiting outside the school gate, a little girl smiled {#blank#}8{#/blank#}(sweet) at me and gave me a big hug. As I watched her run away, I realized that she was the girl whom I gave a big push in the park.

    So far, I couldn't forget her sweet smile and the warm hug that she gave me. In fact, if we give love to others, love will find its way back to us. It may travel {#blank#}9{#/blank#} heart to heart or it may blossom（开花）in the heart. The love we share, the {#blank#}10{#/blank#}(kind) we give, and the happiness we create will come back to us with a pleasant surprise.

    Every year on the last weekend in August around 1.5 million people go to west London to take part in and enjoy one of the {#blank#}1{#/blank#} (large) street parties in Europe, Notting Hill Carnival.{#blank#}2{#/blank#} a colorful group of dancers, a wide range of music and {#blank#}3{#/blank#} atmosphere of fun and celebration, the carnival is not to be missed. The roots of the carnival date back to 1833 {#blank#}4{#/blank#} slavery was abolished. In that year the former slaves in Trinidad, a British colony in the Caribbean, took to the streets in celebration of their own carnival party with music, dance and costumes. Soon it {#blank#}5{#/blank#} (develop) into an important tradition throughout the Caribbean. In 1959 the first carnival took place in the St Pancras area of London. For the next few years, the Carnival _{#blank#}6{#/blank#}(celebrate) in different parts of London until it{#blank#}7{#/blank#}(final) came to Notting Hill in 1964. In 2003 the Notting Hill Carnival received royal {#blank#}8{#/blank#}(approve),when it joined the parade {#blank#}9{#/blank#}(mark) the Queen's 50th year on the throne(王位). The Carnival shows the {#blank#}10{#/blank#}(culture) diversity of modern London.

    In a recent survey, 19 percent of teenagers said they had posted a comment online that they later regretted. The problem is that once something {#blank#}1{#/blank#}(put) on the Internet, it can be difficult to remove. Even if you're able to do so, someone else {#blank#}2{#/blank#}(probable)has already taken a picture your post. In addition, the content{#blank#}3{#/blank#}(delete)from a Webpage can often be recovered.

    Posting negative comments or images online is certainly best avoided, {#blank#}4{#/blank#} that's not the only thing you should consider when it comes to your online behavior. Experts say it's also important for young people {#blank#}5{#/blank#} (earn) a positive Internet reputation. You can do this by sharing positive content about the things you're most interested{#blank#}6{#/blank#}. This way, if someone {#blank#}7{#/blank#}(run)a search on you, the results will show them the content you most want them to see.

    Managing an online reputation can be {#blank#}8{#/blank#} (challenge). Remember that privacy settings can be very helpful for this, so use {#blank#}9{#/blank#}(they)if they're available. But most importantly, be careful about{#blank#}10{#/blank#} you share-your future may depend on it.

    The Chinese Lunar(月球) Exploration Program is designed to be conducted in three stages: The first is simply reaching lunar orbit(轨道), a task{#blank#}1{#/blank#}complete) by Chang'e 1 in 2007 and Chang'e 2 in 2010. The second is{#blank#}2{#/blank#}(land) on the Moon, as Chang'e 3 did in 2013 and Chang'e 4 in 2019. The third one is collecting lunar samples and sending them to Earth, a task for the future Chang'e 5 and Chang'e 6 missions. It{#blank#}3{#/blank#}(be) China's first sample return mission in December 2019.

    English perfectly shows the "network effects" of a global tongue: the more people use it, the more useful it is. Parents expect their children {#blank#}1{#/blank#}(master)English, which is encouraging the {#blank#}2{#/blank#}(grow)of private schooling. Education authorities are switching to English medium, in part to control the outflow(外流) of children into the private sector.

Teaching children in English is fine if that is {#blank#}3{#/blank#} they speak at home and their parents are fluent {#blank#}4{#/blank#} it. But that is not {#blank#}5{#/blank#} case in most public and low-cost private schools. Children are taught in a language they don't understand by teachers {#blank#}6{#/blank#} English is poor. The children learn neither English nor anything else.

    Research shows that children learn {#blank#}7{#/blank#}(much)when they are taught in their mother tongue than they do when they are taught in any other language. In a study of children in 12 schools in Cameroon last month, those taught in Kom {#blank#}8{#/blank#}(do)better than those taught in English in all subjects.

    English should be an important subject at school, but not {#blank#}9{#/blank#}(necessary)the language of instruction. Rather than switching to English-medium teaching, governments fearful of {#blank#}10{#/blank#}(lose) custom (光顾) to the private sector should look at the many possible ways of improving public schools.