They try _____(not,do) that again,but they fail _____ (do) i

In Britain ,people care much about punctuality (守时).They try their best to
In Britain ,people care much about punctuality (守时).They try their best to arrive on time.If you agree to meet Britain friends at three o’clock,they’ll be there just around three.It is ofen thought to be impoite to arrive even a few minutes late.If you are unabe to go to an appointment,you should call the perpon you are meeting and explain.Here are some general tips that can help you to be punctual:
You should arrive:
*At the exact time specified （指明）—for dinner or appointments with professors,doctors and other important people.
*Anytime during the hours specified—for teas and parties.
*A few minutes early—for public meetings,plays,concerts,movies,sports events,classes,church services and weddings（婚礼）.
* If someone invites you to his house for dinner,he will expect you to be there a little later.It is considered good manners to arrive ten to fifteen minutes “late”.If an invitation says “begin at 7:30”,you should arrive no later than 7:45.Howere,if an invition says “sharp”,you must arrive on time.
阅读短文,根据短文内容回答问题.
1.What is thought to be impolite in Britain according to the passage?
_________________________________________________________________________
2.Should you arrive at the exact time specified if you are invited to a wedding in Britain?
3.For what occasions （场合）in Britain can you arrive at any time during the hours specified?
4.If Dare receives an invitation to dinner which says “begin at 7:00”,when should he get there
5.What is the passage mainly about?

English 英语填空
用所给词的正确形式填空：（1）They try( )(not,do) that agian,but they fail( )(do)it.
用适当的介词填空：（2）The teacher tells the students to keep( )the green grass