Please don't go{#blank#}1{#/blank#} (swim) on your own. It's too dangerous.

The office worker{#blank#}2{#/blank#} (catch) the early bus to work every day.

Emily's mother didn't allow her to watch her favorite programme Running Man and it made her{#blank#}3{#/blank#} (happy).

Miss Green advised us to decorate a card for each other with those {#blank#}4{#/blank#} (leaf).

Little Edison is clever enough to learn paper-cutting by{#blank#}5{#/blank#} (he).

It's important for us to use natural resources {#blank#}6{#/blank#} (wise).

Peter and his wife live on the {#blank#}7{#/blank#} (seven) floor and they go up and down by lift.

    "Jack, the headmaster wants you in his office."

    The  {#blank#}1{#/blank#}（出乎意料的） words made Jack worry about it and suddenly everyone around laughed and shouted "April Fool", for this was April Fool's Day.

    In Britain and in some other {#blank#}2{#/blank#}（国家）, it is usual and ordinary to play a joke on people on that day. Children are  {#blank#}3{#/blank#}（允许） to play harmless jokes on their friends until twelve o'clock at night. Usually they try to play a joke on other children. Not only children but also grown-ups enjoy a joke on others. Even newspapers and radios at times try to play a joke on the{#blank#}4{#/blank#}（公众） with a clever April Fool's story.

    Some time ago, for example, a very {#blank#}5{#/blank#}（严肃的） BBC TV program did a ten-minute {#blank#}6{#/blank#}（报告） about spaghetti trees in Italy. The reporter said that trees weren't produced as much spaghetti as they did last year because of the bad weather. He also said that the {#blank#}7{#/blank#}（价格）of spaghetti would go up. It was so{#blank#}8{#/blank#}（可相信的） that some housewives hurried to buy. Soon the food was {#blank#}9{#/blank#}（卖） out. Later they {#blank#}10{#/blank#}（发现）it was only a hoax.

    In recent years, learning Chinese {#blank#}1{#/blank#} (become) popular among people around the world. Last month, I {#blank#}2{#/blank#} (receive) an email from my cousin Jack in Canada. He said he was enthusiastic about Chinese, and asked me to find him some books {#blank#}3{#/blank#} (intend) for Chinese beginners. I was very pleased to do {#blank#}4{#/blank#} a favor. So I went from one bookstore to {#blank#}5{#/blank#} hoping to find something suitable for him. {#blank#}6{#/blank#} selected a set of Chinese textbooks among a variety of similar ones. Then I went to a post office to have them {#blank#}7{#/blank#} (deliver) by air without delay. Several days later, I received Jack's email, {#blank#}8{#/blank#} (say) that he really appreciated the books I {#blank#}9{#/blank#} (send). I'm very glad that Jack is beginning to learn Chinese just like many other foreigners abroad, {#blank#}10{#/blank#} I know it may be an enjoyable challenge for him.