问题详情：
Do you like travelling? Staying 61 (health) while 62 (travel) can help to ensure your trip is a happy and enjoyable one. 63 you are travelling abroad, here are the tips you need to make your trip much 64 (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 65 (steal). Leave one copy at home with friends or relatives. Carry the other 66 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 67 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 68 (necessary) credit cards. If we make enough 69 (prepare), we will succeed. Have 70 good time!
【回答】
61. healthy 62. travelling 63. IfWhenWhile 64. easier 65. is stolen 66. with 67. which 68. unnecessary 69. preparations 70. a
知识点：语法填空
题型：阅读填空
