az34358strelok8390
05.05.2022 20:27

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in the 1860s, a two-wheeled bicycle with pedals was built by a frenchman called ernest michaux. other kinds of bicycle had been invented earlier in the century, but ernest michaux's invention, the velocipede, was easier to ride and thousands were sold throughout europe from 1869. over the next few decades, several improvements were made: tyres were fitted to the wheels and later, a chain was added to the pedals. more recently, bicycles have been invented with pedals at the front and a seat with a backrest. they're comfortable to ride, and they're fast too. bicycles are more popular today than ever before. about 80 million new bicycles are manufactured every year in china alone! in cities around the world, cycle lanes are being built and cycling is being encouraged by governments. it's possible that in ten or twenty years' time, cars will be banned from city centres and only cyclists and pedestrians will be allowed.

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Ответ:
Danila12312
29.08.2022 20:18
Ask (спрашивать) - Asked - спросил
Do ( делать) - Did 
Want ( хотеть) - Wanted 
Steal (украсть) - Stole 
Be (быть, являться) - Was / were
Go (идти, ехать) - Went
Follow (следовать) - Followed 
Cut (резать) - Cut 
Call (позвать) - Called 
Watch (смотреть, сторожить) - Watched
У правильных глаголов время (2 форма) образуется с суффикса -ed, у неправильных глаголов вторая форма время) образуется не по правилам и вторую форму неправильных глаголов следует выучить, или посмотреть в таблице неправильных глаголов.
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Ответ:
алипдужм
27.05.2021 11:41
If I (1.  hadn't bothered) him with our problems so much last year he (2.  would have supplied) us with the required equipment. If we (3.  hadn't bought) a laptop for John, he (4. wouldn't be able) to use the e-mail now. If the television (5.  hadn't been invented) in the 19th century, it (6.  would have been invented) in the 20th. If James (7. had named) some great discoveries in the history of human civilization, he (8.  would have got) a good mark but his mark was poor. But for Isaac Newton the mankind (9. wouldn't know) the law of universal gravity. I know your parents are very unhappy. If I (10. were) you, I (11. wouldn't be) so indifferent to their problems. If they (12.  had had) various approaches to the problem, they (13. would have told) us about them. Let's ask them about it. I wish we (14. could) always predict the near future. If Paul (15. were not) a surgeon, he (16. would be) a scientist now. If he (17. were not interested) in science and technology, he (18. wouldn't have entered) the Science Department of Manchester University. But he is among the best students.
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