___________ Ann didn't win the singing competition, she still wore a smile on her face.
A.If B.Since C.Although D.Because
It’s _____for you to keep secrets for your friends. In this way，you can win their trust.
A.strange B.necessary C.possible D.lucky
My teacher gave me some_______ on how to study English well when I had some trouble.
A.question B.problem C.advice D.suggestion
—This is your school uniform, but where is mine?
—___________is on the teachers' desk, I put it there just now.
A.His B.Hers C.Theirs D.Yours
假如你是李华，你的英国朋友Jason发电子邮件向你询问你们学校的校规，请你根据以下提示给他回复一封邮件介绍你们学校的校规。
提示：
（1）不能迟到早退。
（2）禁止在课堂上吃东西。
（3）禁止从楼上往下扔垃圾。
（4）玩耍时不能使用危险的器械。
（5）不抽烟、不喝酒。
要求：
（1）内容须包括所有提示内容。
（2）语言表达要准确，语意要通顺、连贯。
（3）词数80词左右，电子邮件的格式已给出，不计入总词数。
Dear Jason，
Yours，
Li Hua
Need a reason to smile? Then you will be happy to know that today，March 20，2019，is not j1. the first day of spring，but also the International Day of Happiness.
Set up by the United Nations in 2012，it is meant to remind us that happiness is an essential human goal and right. This year’s theme，Happier together，e2. people worldwide to focus on what we have in common，rather than what d3.us.
The idea to create this holiday was suggested by the tiny South Asian country of Bhutan（不丹）. A4. the country is poor，it consistently ranks among the happiest in the world.
Here are a few s5. to help you celebrate the International Day of Happiness:
Treat yourself
Go ahead and grab a cup of hot cocoa or a tub of your favorite ice cream and cherish the treats，w6. watching your favorite television show or reading a good book.
Start a c7.
We often spend our days buried behind computers or smartphones. Try to set them aside for one evening and spend time t8. to your parents and siblings（兄弟姐妹）.
Create a happiness wall
Ask your family，friends or mates to write down one thing that makes them h9. on a colorful sticker and create a wall of happiness. This can help remind yourself of all the good things happening around you and keep you s10. .
