Вставить 10 предлогов: up, down, over, to, away from, past, into, out of, around, onto, off, across, through, along a) Read the following text on airplane engines and aircraft wing and fill in the gaps with the necessary preposition of place. A jet engine is the part of the aircraft which creates thrust, the force that propels planes forward. A jet engine utilizes fuel to run. The engine takes air (1) the atmosphere (2) the air intake and then passes it (3) the compressor so that it can be in a small area. It then goes (4) the combustion chamber of the engine. In the combustion chamber fuel is added to the air and ignited. This ignition creates a massive amount of heat energy. This heat energy is then pushed forcefully (5) the only exit of the engine, which is the exhaust. As the gases come (6) the engine, it thrusts the engine forward in the opposite direction with an equal force. The shape of the wing is key to providing the most lift. There are many different types of shaped wings available depending on the role of the aircraft. For commercial aircraft, the top half of the wing is curved whereas the bottom half is flat. This means that the air (7) the wing has to travel a longer distance in the same amount of time. This causes the air (8) the wing to travel faster than the air (9) the wing. This leads to pressure differences (10) either side of the wing. The top half of the wing would experience a low pressure whereas underneath would experience high pressure. This generates lift, but of course this can only happen with speed which comes from the engines.

My Summer HolidaysAfter my hard and busy school year my summer holidays began. I felt happy when hard and busy school year finished and summer holidays began. I started to plan a lot of wonderful things to do during my summer vocation.I was dreaming about visiting far south countries I always wanted to visit. For example, I dreamed to visit, Greece islands or Spanish beaches. But I had to go to the Azov Sea seaside with my parents. The water was very warm there, because the Sea of Azov isn't deep. There were different kinds of entertainments there. Best of all I liked water scooters and discos.There was nothing to do all day except taking sunbathes and swimming. I was playing with my little sister on the sand and taught her to swim. Later, I returnedhome and spent some time there going out with my friends, reading, listening to the music, watching TV and playing computer games. After that I went to the sport camp where I spent twenty days with my friends.It was very useful experience for us, because we had to get up very early, to train a lot. But it made us stronger and healthier.I was very happy to return home and to spend several days in my summer cottage, where I had a rest helping my grandfather to dig the garden, to irrigate plants and to gather fruit and vegetables. I was fishing with my grandfather sometimes and we cooked our fish together.Only insects were spoiling my good humour. I was enjoying floating in the boat, swimming and helping my grandparents.During my summer holidays I made new friends, read a lot of interesting books, knew many useful things. Now, I feel ready to get back to school.I am happy to meet my school friends and teachers.
 Мои летние каникул.После трудного учебного года начались мои летние каникулы, Я был счастлив, когда закончился трудный учебный год и начались каникулы. Я начал планировать много замечательных вещей, которыми можно заняться во время летних каникул.Я мечтал о посещении далеких южных стран, которые я всегда хотел посетить. Например, я мечтал съездить на острова Греции или пляжи Испании. Но я должен был ехать на Азовское море с моими родителями. Вода там была очень теплая, потому что Азовское море не глубокое. Там много разных развлечений. Больше всего мне понравились водные скутеры и дискотеки.Целый день я не делал ничего, кроме как загорал и плавал. Я играл с моей маленькой сестрой на песке и учил ее плавать. Позже я возвратился домой и провел некоторое время там, гуляя с моими друзьями, читал, слушал музыку, смотрел телевизор и играл в компьютерные игры. После этого я поехал в спортивный лагерь, где провел двадцать дней с моими друзьями.Это было очень полезно для нас, потому что мы должны были очень рано вставать, много тренироваться. Это сделало нас более сильными и более здоровыми.Я был очень счастлив возвратиться домой и провести несколько дней на нашей даче, где я отдыхал моему дедушке вскапывать сад, поливать растения и собирать фрукты и овощи. Я иногда ловил рыбу с моим дедушкой и мы готовили нашу рыбу вместе.Только насекомые портили мое хорошее настроение. Я наслаждался катанием на лодке, плаванием и моим бабушке и дедушке.В течение моих летних каникул я нашел новых друзей, прочитал много интересных книг, узнал много полезных вещей. Теперь я чувствую, что готов вернуться к школу.Я счастлив встретить моих школьных друзей и преподавателей.

When I was at Kypr at summer there was very funny.Thre was very warm sea and sand. There was 3 swimming pools. I was swimming in sea and in swimming pool. There was very many friends at Kypr at me, we was always having fun and spent time very, we was going to another hotel and was swimming in swimming pool there. At one day we wasin aquapark, there was very funny, we was riding on different горки переведешь).
We was go to different restaraunts and cafe.
Me and mu mom was go to KAM сама напишешь) and bought very many things, souvenirs for example.
And when we was went to Kypr, we start to убираться переведешь in home, because there was very dirty, we was убираться) very long time, around 2 days and maybe more.
For dear Olga.