Do you like travelling? Staying {#blank#}1{#/blank#} (health) while {#blank#}2{#/blank#} (travel) can help to ensure your trip is a happy and enjoyable one. {#blank#}3{#/blank#} you are travelling abroad, here are the tips you need to make your trip much {#blank#}4{#/blank#} (easy):

    Make sure you have got signed passport(护照) and visas. Also, before you go, fill in the emergency information page of your passport! Make two copies of your passport identification page. This will help a lot if your passport {#blank#}5{#/blank#} (steal). Leave one copy at home with friends or relatives. Carry the other {#blank#}6{#/blank#} you in a separate place from your passport.

    Read the Public Announcements or Travel Warnings for the countries you plan to visit. Get yourself familiar with local laws and customs of the countries to {#blank#}7{#/blank#} you are travelling.

    Leave a copy of your itinerary(旅行日程) with family or friends at home so that you can be contacted in case of an emergency.

    Do not accept packages from strangers. Do not carry too much money or {#blank#}8{#/blank#} (necessary) credit cards. If we make enough{#blank#}9{#/blank#} (prepare), we will succeed. Have {#blank#}10{#/blank#} good time!

Dear Sir or Madam,

    I have{#blank#}1{#/blank#}(recent) read about your organization in the local newspaper. In my opinion, you are doing a great job and {#blank#}2{#/blank#}（give）a great opportunity to people with a desire to help people living in absolute poverty.

    I have just graduated from the Pedagogical University and got{#blank#}3{#/blank#}bachelor's degree（学士学位）. My aunt left me fifteen thousand dollars in her will(遗嘱) and in memory {#blank#}4{#/blank#}her I have decided to share my knowledge and volunteer to teach English to people{#blank#}5{#/blank#}can't afford it.

    Moreover I also speak French well and I once{#blank#}6{#/blank#}(teach) both English and French in school.

    It{#blank#}7{#/blank#}(mention) in the article of your newspaper that the work of Cultural Expeditions covers countries in Africa. If it is{#blank#}8{#/blank#}(possibility) I would like to work in Nigeria for one year from September 15th.

    I am sending my CV(个人简历) where you can find all the information about my {#blank#}9{#/blank#}(educate) and references.

    If you have any{#blank#}10{#/blank#}(question) you can get in touch with me by email or phone number written in my CV.

    I am looking forward to your reply.

Yours sincerely,

Mary

    Zac Sunderland is an American who was born in 1991. On July 16^th, 2009 Zac sailed (航行) back to Marina del Rey, California where he had left over a year before. As soon as he arrived, he {#blank#}1{#/blank#} (become) the youngest person in history to sail alone around the world. In order to get the amazing {#blank#}2{#/blank#} (achieve), Zac solved lots of problems.

    When something broke on his boat, {#blank#}3{#/blank#} (thousand) of miles out to sea, Zac had to repair it all by {#blank#}4{#/blank#} (he). Fresh food doesn't last long, so he got used to {#blank#}5{#/blank#} (eat) freeze-dried meals and canned food. And he felt lonely.

    Zac's experiences at sea were not all difficult or miserable(痛苦的). He got {#blank#}6{#/blank#}chances of seeing a night sky more shining than you have ever seen from land, watching {#blank#}7{#/blank#} (beauty) sunrises and sunsets and meeting different marine(海中的) life.

    Zac sailed alone but not non-stop. He made stops along the way {#blank#}8{#/blank#} (add) some more food and fuel. During those stops, he met people from different cultures. His father met him during many of his stops, took him out {#blank#}9{#/blank#} an excellent meal and helped repair the boat {#blank#}10{#/blank#} (frequent).

    Smell the flowers before you go to sleep and you may just end up with rosy dreams. Have a whiff of rotten(腐烂的)eggs during the night and your dreams may be {#blank#}1{#/blank#}(pleasant). So says researcher Dr. Boris Stuck, {#blank#}2{#/blank#}invited sleeping volunteers to a rose vs. rotten egg test in the University Hospital Mannheim in Germany. The subjects didn't dream about roses {#blank#}3{#/blank#}eggs, but rather he found that what they smelt affected the emotions of {#blank#}4{#/blank#}(they) dreams.

    And if you think {#blank#}5{#/blank#}(smell) have a say in dreams, wait for what TV tells us. A UK study reveals that people exposed {#blank#}6{#/blank#}black-and-white film and TV in their youth are to have monochromic(单色的)dreams throughout their life more {#blank#}7{#/blank#}(probable). Eva Murzyn from the University of Dundee tested two age groups— one half {#blank#}8{#/blank#}(age) over 55 and {#blank#}9{#/blank#}other half under 25.

    The result? Under 5% of the dreams of the under-25s were in black and white. {#blank#}10{#/blank#}(watch)color TV in childhood seems to be the reason why.

    While bottled water is convenient, it is also really bad for the environment. Not only does it create rubbish, but it also uses more resources because it {#blank#}1{#/blank#} (ship) to the shore. To be more eco-friendly, make it a habit {#blank#}2{#/blank#} (carry) a reusable water bottle with you everywhere so that you can drink water on the go. Plastic bottles are usually the {#blank#}3{#/blank#} (light) and most convenient. You can also find glass water bottles that are a great choice if don't like using plastic.