初中英语完成句子

根据短文内容，从短文后的选项中选出适当的选项补全短文，将选项的编号依次填人题后的横线上。
Do you laugh every day? Most people do．  1 That is a lot of laughter．
In India，there are hundreds of laughter clubs．  2 First they put up their hands above their heads．Then they pretend to laugh．Soon everyone is laughing happily．People say they feel good after laughing together．
Scientists believe that laughter is good for you．Why? For one thing，laughter is good exercise．  3 Scientists say that one hundred laughs equals ten minutes of running．Laughing helps you relax．That’s good for you，too．
Why do we laugh? That is a hard question to answer．  4 They don’t laugh very often when they are alone．Many scientists believe that we use laughter to get on well with other people．Laughter helps us feel part of a group．
5 Some think that laughter makes sick people get better．Do you think so，too?

用括号内所给动词的适当形式填空。
Betty is often seen ______(help) the old man with his housework.
He prefers ______(take) part in the public activities rather than stay at home alone.
They ______(agree) with each other, so they argued for a long time.
Animals are our friends, so ______(protect) them is our duty.
You have ______(award) a scholarship to study violin at our School of Music.

根据句义，用括号内所给词的适当形式填空。
The old should be spoken to ______(polite).
My family lives in the ______(center) part of the city.
He is too ______(care) to pass the final exam.
Poetry is a beautiful way to express ______(think) and feelings.
Children’s ______(expect) ideas often surprise the adults.