—I'm sorry. I tried but your phone {#blank#}1{#/blank#}  {#blank#}2{#/blank#}  {#blank#}3{#/blank#}   {#blank#}4{#/blank#}(出故障)and I couldn't get through.

    Eating organic food will not make you healthier, according to researchers at Stanford University, although it could cut your {#blank#}1{#/blank#}(expose) to pesticides（杀虫剂）. They looked at more than 200 studies of the content and {#blank#}2{#/blank#}(associate) health gains of organic（有机的） and non-organic foods. Overall, there {#blank#}3{#/blank#}(be) no difference in the nutritional content, although organic food was 30% less likely {#blank#}4{#/blank#}(contain) pesticides.

    The researchers looked at 17 studies comparing people who ate organic {#blank#}5{#/blank#} those who did not and 223 studies {#blank#}6{#/blank#} compared the levels of nutrients, bacteria, and pesticides in various foods. However, none of the human studies ran for longer than two years, {#blank#}7{#/blank#}(make) conclusions about long-term{#blank#}8{#/blank#}(outcome) impossible. And all of the available evidence was{#blank#}9{#/blank#}(relative) weak and highly variable, which the researchers said was unsurprising because of all the different variables.

    Dr Crystal Smith-Spangler, the lead researcher, said “Some believe that organic food is always healthier and more nutritious. But as {#blank#}10{#/blank#} matter of fact there isn't much difference between organic and conventional foods, if you're an adult and make decisions based simply on your health.”

    When I was 14 years old, my best friend {#blank#}1{#/blank#} (drag) me to an after-school dance class, {#blank#}2{#/blank#} I enjoyed so much that I have been dancing ever since. After every dance class, however, I always have to stretch out my legs and back! It feels like as much exercise as {#blank#}3{#/blank#} (go) to the gym—but dancing is not {#blank#}4{#/blank#} (wide) considered to be a sport.

    Many dancers would argue that dancing is a sport, as it requires strong muscles and impressive flexibility. No matter what style of dance you are participating in, you will always be using all of {#blank#}5{#/blank#} (you) muscles while dancing and this can often be for several hours a day.

    On {#blank#}6{#/blank#} other hand, many people argue that dance is an art form. Dances often exhibit emotion (情感), tell {#blank#}7{#/blank#} (story), etc. Dancing to music is creative and visually appealing to the eyes and ears, just like watching a play or a(n) {#blank#}8{#/blank#} (profession) band. The shining costumes, the stage make-up and the big hairstyles are artistic and imaginative.

    However, whether you consider dance to be an art {#blank#}9{#/blank#} a sport, the important thing is to enjoy it! Dancing is a great way {#blank#}10{#/blank#} (make) new friends and exercise!

    Jane was walking round the department store. She remembered how difficult{#blank#}1{#/blank#} was to choose a Christmas present for her father. She wished that he was easy {#blank#}2{#/blank#}(please). Besides, shopping at this time of the year was not {#blank#}3{#/blank#}pleasant experience: people stepped on your feet or {#blank#}4{#/blank#}(push)you with their elbows, hurrying ahead to get to a bargain.

    Jane paused in front of a counter (柜台) {#blank#}5{#/blank#} some attractive ties were on display. But Jane knew from past experience that the {#blank#}6{#/blank#}(choose)of ties hardly ever pleased her father.

    Jane stopped where a small crowd of men had gathered. She found some good quality {#blank#}7{#/blank#}(pipe) on sale. She did not hesitate for long: although her father smoked a pipe only once {#blank#}8{#/blank#} a while, she knew that this was a present which was bound to please him.

    When Jane got home, her parents were already at table having supper. Her mother was {#blank#}9{#/blank#}(excite). "Your father has decided to stop smoking," Jane {#blank#}10{#/blank#}(inform).