Что сюда вставить? you can go to st petersburg high-speed train.it will take you only 8 hours to get there. a)for b)on c) by

You can go to St Petersburg by high-speed train.It will take you only 8 hours to get there. 

Вы можете отправиться в Санкт-Петербург на скоростном поезде.
Это займет у вас всего 8 часов.

желаю успехов!!

I would like to visit Scotland because there are many places of interest. Here are some of them: Edinburgh Castle, Isle of Staffa, the National Gallery of Scotland. In the Scottish Gallery of Modern Art also collected a lot of valuable and interesting exhibits about five thousand examples of contemporary iskusstva.Naibolee famous landmark Staffa is Fingal's Cave - a large sea cave, located near the southern tip of the island, about 20 meters high and 75 meters in length formed in the rocks of the lining close to each other regularly shaped basalt columns, three-to octagonal, more often all - Allen. Edinburgh Castle, the ancient fortress on Castle Rock in the center of Scotland's capital city - Edinburgh.

Nobody saw him yesterday. The letter will be sent tomorrow. He will give me this book next Monday. Yuri Dolgoruki founded Moskow in 1147. Zhukovski is called the father of Russian aviation. It is a big company. Two hundred people are employed in it. A new supermarket is being built near our house at the moment. Many accidents are caused by dangerous driving. A famous architect designed this bridge. Forty-six people were killed in a plane crash in September.
Никто не видел его вчера. Письмо будет отправлено завтра. Он даст мне эту книгу в следующий понедельник. Юрий Долгорукий основал Москву в 1147 году. Жуковского называют отцом русской авиации. Это большая компания. Двести человек заняты в ней. Новый супермаркет возводится сейчас рядом с нашим домом. Большинство несчастных случаев происходит в результате опасного вождения. Этот мост проектировал известный архитектор. В сентябре в авиакатастрофе погибли сорок шесть человек