Spending more than an hour on your smart phone each day may be a sign that you are suffering from depression,{#blank#}1{#/blank#}new study has suggested. The more time is spent {#blank#}2{#/blank#} (use) a phone for any reason including texting and going online, the more likely volunteers were{#blank#}3{#/blank#}have the blues.

    Monitoring people's comings and{#blank#}4{#/blank#}(go) using GPS tracking on their phones also helped track mood. Spending most of your time at home was also {#blank#}5{#/blank#} (link) to depression, as was having an/a{#blank#}6{#/blank#} (regular) daily schedule, such as unusual shift patterns. “{#blank#}7{#/blank#}people are depressed, they tend to withdraw and don't have the motivation and energy to go out and do things,” said senior author David Mohr. “The data {#blank#}8{#/blank#}showed depressed people tended not to go many places{#blank#}9{#/blank#} (reflect) the loss of motivation seen in depression.”

    “The significance of this is that we can detect if a person has depressive symptoms and the severity of those symptoms{#blank#}10{#/blank#}asking them any questions. Phones can provide data obviously and with no effort on the part of the users.”

    Good presentation skills are important for having an impact on your audience and getting your message across. Some presentation skills in particular—like listening to your audience, using humor and maintaining eye contact—can help a lot.{#blank#}1{#/blank#}

    Know what the needs of your audience are.{#blank#}2{#/blank#} Thoroughly understand your material, and then put it in a logical order. Make sure your speech keeps your audience's attention.

    {#blank#}3{#/blank#} During the presentation, you will want to highlight your strengths. Dress appropriately, and make sure you look relaxed and calm. Speak at an appropriate speed, and show appropriate emotion. This can help you to establish a good relationship with the audience.

    Remember your body language.{#blank#}4{#/blank#} How you walk, move and stand can all be seen by your audience, and can help convey your message. Thus, you should pay attention to your body language during the presentation.

    Speak as if you believe what you are saying. When you speak with confidence, your audience is much more likely to believe what you have to say. You should speak loudly and clearly, and address your audience directly.{#blank#}5{#/blank#}

These presentation tips will help you make a good presentation.

A. You should sound confident, and if you make an error, just apologize and move on.

B. Here are some other good tips for improving presentation skills.

C. During the presentation, you can match your presentation's content to those needs.

D. Try to make eye contact with several audience members.

E. Know your strong and weak points.

F. Body language is important, yet often overlooked.

G. Know when to stop talking.

    Many people may think the Forbidden City, or the Palace Museum as it's also called, is{#blank#}1{#/blank#} old-fashioned museum{#blank#}2{#/blank#} in recent years, the museum has been working hard {#blank#}3{#/blank#}（promote） Chinese cultural heritage among young people.

    The museum's online store now offers special cultural and creative {#blank#}4{#/blank#}（product）. For example, in 2014, it started to make T-shirts that look like an emperor's coat. It also sold earphones that look like the necklaces {#blank#}5{#/blank#}（wear） by ancient officials.

    The museum has also launched an app called A Day of an Emperor. When using{#blank#}6{#/blank#}people are taught about a regular day in the life of an emperor of the Qing Dynasty. Last year, a documentary titled Masters in the Forbidden City {#blank#}7{#/blank#}（become） popular online. The documentary is about the people {#blank#}8{#/blank#} job is to repair the relics in the museum. Many of these workers are young, and some are even {#blank#}9{#/blank#} their 20s.

    Some other museums across the country, such as the National Museum of China{#blank#}10{#/blank#}（inspire） by the Palace Museum's efforts in the past five years and are working on similar projects of their own.

    The passage is about a letter written by Li Qiang who is taking {#blank#}1{#/blank#} the prize that he won last year. At first he was nervous and {#blank#}2{#/blank#} (certain) about the journey. However, {#blank#}3{#/blank#} Wang Ping's guidance, Li Qiang was transported into the future safely.

    Hit by a lack {#blank#}4{#/blank#} fresh air, his head ached and he tried to make the necessary {#blank#}5{#/blank#} (adjust) to this new situation. Soon he was back {#blank#}6{#/blank#} his feet again and flew after Wang Ping in a hovering carriages {#blank#}7{#/blank#} (drive) by computer.

    Arriving at Wang Ping's house, Li Qiang was shown into a large room with a green wall {#blank#}8{#/blank#} (make) of trees, {#blank#}9{#/blank#} leaves provided the room with oxygen. {#blank#}10{#/blank#} (exhaust), Li Qiang slid into bed and fell fast asleep.