根据材料,回答题:
        In Britain, people have different attitudes to the police. Most people generally ______26______themand the job they do-although there are certain people who do not believe that the police______ 27______have the power that do.
        What does a policeman actually do? It is not______28______job to describe. After all, a policeman hasa number of jobs in ______ 29______ . In Britain, he might be in the Traffic Police and ______ 30 ______most of histime______ 31 ______up and down main roads and motorways. A traffic policeman has to keep the traffic ______32______and help when there is an accident. A policeman has to help keep the ______ 33______ , too. If there is a fight or some other disturbance,we ______ 34 ______the police to come and restore order. And they often have to ______ 35 ______situation at greatrisk to their own ______ 36______.
        We expect the police to solve crimes, of course, so an ordinary policeman,______ 37 ______ he is not a detective, will often have to help ______ 38 ______and arrest criminals.
And ______ 39 ______ do we call when there is an emergency-an air crash, a ______ 40 ______ , a road accident,or a robbery? We call the police.41a policeman has to be42to face any unpleasant e-mergency that may happen in the ______ 43 ______world.
        The police do an absolutely necessary job, they do it ______ 44 ______ well and I support them, but I do not envy policemen, I do not think that I could ______ 45 ______do the job of a policeman.

9． This T-shirt is very old，________I like it very much．

__________different life today is__________ what it was 15 years ago.

Swimming is my favorite sport, There is_____ like swimming as a means of keeping fit.

The experiment has_________ the possibility of the existence of any life on that planet, but it does not mean there is no life on other planets.

When metal is heated and then quickly cooled, ________ , by dipping in water, it becomes very hard.       

— Show me your permit, please.
   —Oh, it's not in my pocket. It _________.( )

—I'd like to have some lunch but I have to stay here doing my work.
  —___________ what you want and I can get it for you.( )

—Look at these tracks. It __________ be a wolf.
   —It needn't be. It __________ be a fox.( )

______ exciting sport it is to go bike riding!

—You don’t like this oil painting, do you?—_____, I like it better _____ I look at it.

It is obvious that real life is ______.