Tom and Mary live in England. They both work in London, but they don't live there. Mary works in a hotel and Tom drives a taxi. They both enjoy their jobs, because they meet a lot of people. They live in a very nice house, but they want to move. We like our jobs, Mary says but we have to travel to London every day. It takes a long time and it costs a lot of money. Mary wants to buy a house in London, but houses there cost a lot, too.
Here we practise The Present Simple Tense.
1. Robert is younger than Sue.
2. My cousin is taller than my brother.
3. A kitten is smaller than a cat.
4. My father is two years older than my uncle.
5. Dogs are better than cats.
2)will be painted
3)is looked for
his "analytical engine,"he never got it working properly because it was purely mechanical, and the technology of his day could not produce the required wheels, gears, and cogs to the high precision that he needed. needless to say, the analytycal engine did not have an operaiting system. babbage realized that he would need soft ware for his analytycal engine, so he hired a young woman named ada lovelace, who
was the daughter of the famed british poet lord byron, as the world's first programmer. the programming language ada is named after her. after babbage's unsuccessful effrts, little progress was made in constructing digital computers until world war ll. around the mid-1940s, howard aiken at harvard , john von neumann at the institute for advanced study in princeton, j. presper eckert and william mauchley at
the university of pennsylvania, and konrad zuse in germany, among others , all succeeded in building calculating engines. the first ones used mechanical relays but were very slow, with cycle times measured in seconds. relays were later replaced by vacuum tubes. these machines were enormous, filling up entire rooms with tens of thousands of vacuum tubes, but they were still millions of times slower than even
the cheapest personal computers available today. in these early days asingle group of people designed, built, programmed, operaited, and maintainat each machine. all programmig was done in absolute machine language, often by wiring up plug boards to control the machine's basiv functions.
https://www. schooltube. com/media/%2AHD1080P+A+Quiet+Place+ Part+II+FULLMOVIE+2020/0_242dcv37 https://www. schooltube. com/media/t/0_4ky6p5zu
https://www. schooltube. com/media/A+Quiet+Place+Part+II+%28 2020%29+++WATCH+ONLINE+STREAMING/0_ 4ky6p5zu
https://www. schooltube. com/media/t/0_w0v0s56k
https://www. schooltube. com/media/A+Quiet+Place+Part+II+%E3 %80%90FuLL+Horror+The+Movie%E3%80%9 1+2020/0_w0v0s56k
1. If I (to be)busy, I (not to go)to the concert. 2. If she (to come )to help me yesterday , we (to do) this work quicker . 3. If you (to put)on your glasses, you (to see better. )4. He (to be )very displeased, if you (not to ring )him up. 5. If you (not to be ) so careless about your health last month, you (to consult )the doctor.