题目内容：

    Are you fond of laughing and smiling? Do you like laugh and smile? How much do you laugh and smile during the day? Do you take your life and your illness____ injury so seriously that there is no room for joy to fill you? Want a totally free, simple way to lift your ____ and improve your health with no medicine needed? Then laughing and smiling is ____ to you.

So laugh your way to happiness. ____ it takes to put a smile on your face is what you should be doing. Research shows that laughing can increase the immune system, ____ the body to stay disease free and fight colds and the flu.

If you are facing an illness, having a positive life opinion and a ____ of humor will keep your body open to healing. If you are healthy, laughing will help to make sure you stay that way, and can ____ enjoyment to your work and home life and ____ your daily stress.

Certainly, it can be ____ to keep a positive opinion of life all the time. Simply taking the time to ____ on the positive and treat for the good things ____ in your life can help remarkably, but if you are struggling with ____ emotions that you just can' t seem to ____ , there are tools that can help.

There are so many things out there to   smile about and ____ you have to do is find ____ . Practice looking for the bright __ of every situation. Avoid the negative: don't ____ yourself with your own problems ——or ____ others for their “shortcomings”. And don't pay no attention to the joy in everyday things. Create your own “Laugh for Health” ____ anything to add to your collection and to give you fresh materials that ____ to you.

1.A.but B.or C.yet D.still

2.A.burdens B.spirits C.loads D.values

3.A.beneficial B.changeable C.suitable D.harmful

4.A.However B.Whenever C.Whatever D.Whichever

5.A.helping B.making C.letting D.causing

6.A.taste B.sense C.knowledge D.joy

7.A.adjust B.adapt C.apply D.add

8.A.improve B.arise C.cancel D.reduce

9.A.hard B.awful C.energetic D.helpful

10.A.absorb B.put C.focus D.interview

11.A.carefully B.thankfully C.particularly D.differently

12.A.negative B.active C.strong D.positive

13.A.seek B.stress C.accept D.overcome

14.A.all B.that C.how D.why

15.A.it B.that C.this D.one

16.A.side B.plan C.activity D.future

17.A.depend B.abandon C.load D.ban

18.A.praise B.miss C.approve D.blame

19.A.ambition B.summary C.message D.collection

20.A.appeal B.apply C.center D.assume