Fill in the blanks with preposition. the great french physicist, ampere, was an absent-mind­ed man. one day he was waiting his friend. the appointed hour arrived, passed and his friend did not come. as ampere had to go he took a piece chalk and wrote his door: "i have gone . i shall return two hours." and he went away. he returned two hours later. while he was going upstairs he worked out a very difficult problem. "if my friend had come the appointed hour," he said himself, "i should have told him this problem. i shall speak him it now. perhaps he will be able to solve it." so when he came his own door and saw the words written it, ampere decided that he was his friend's door. "oh," said he, "he has i am very sorry! were he home, we should discuss my problem." and he wrote the following words: "very sorry that i have not found you home." then he went downstairs again.

About vladimir vladimirovich putin can say a lot. it creates the impression of an intelligent, clever man who can be trusted to manage the country.  has a great mind and a good reaction to the events. putin is a very organized person. it's quite a challenge, given the profession of vladimir. he is a very educated person, easily and correctly makes decisions about new laws or amendments to it. mr putin likes to help people, trying to do everything to the life of the russians was better: increase pensions, ensure that built more affordable housing mortgage and many more things. vladimir vladimirovich is trying to solve the most vital problems of our country. putin leads healthy lifestyle. keen on sports: swimming, alpine skiing, is a master of sports in judo and sambo. all these hobbies help to maintain good physical shape. the force with which mr putin keeps power in the hands of, to judge him as a hard man, able to enforce its decisions. all these qualities are respected by the russians and try to imitate them.

That weekend was the happiest in her life. That TV movie about winter in USA was much worse than the movie about summer in Great Britain. He doesn't think that the men he knows are the most generous. We know that our neighbor is as boring as the bus driver. His coat is much warmer than his jacket. I always meet more patient people than my neighbors. The days in December are shorter. She is able to solver the hardest problems in mathematics. Do they study a new topic in mathematics every mot Have? You usually tell me to put my clothes in the closet. This girl often finds the tallest buildings in the city. Does it snow rarely in your country? This animal is so stupid, I couldn't even imagine. That cookie wasn't as good as when my mom bakes sometimes. The weather in our country is not very dry and it's cold in the autumn.