1 Europeans — (explore) Africa in the 18thcentury.2 Tutankhamen — (live) in Egypt a long timeago.3 The first astronauts — (visit) space in 1981.4 Columbus — (arrive) in South Americaabout 500 years ago.5 People — (stop) using horses for transportin the 19th century.6 In 1700 people — (travel) by plane.7 Graham Bell — (invent) the telephone.​

Нептун - восьмая от Солнца и самая удаленная планета Солнечной системы. Это газовый гигант и представитель категории солнечных планет внешней системы. Плутон вылетел из планетарного списка, поэтому Нептун замыкает цепочку.Нептун нельзя отыскать без использования инструментов. Впервые его заметили лишь в 1846 году. Позицию вычислили математически. Имя дано в честь морского божества у римлян.Экваториальные облака выполняют оборот за 18 часов.Он меньше Урана, но превосходит по массе. Под тяжелой атмосферой скрываются слои водорода, гелия и метановых газов. Есть вода, аммиак и метановый лед. Внутреннее ядро представлено скалой.В 1989 году мимо Нептуна пролетел Вояджер-2, приславший первые крупномасштабные снимки системы. Также за планетой наблюдал телескоп Хаббл.

Neptune is the eighth planet from the Sun and the farthest planet in the Solar system. It is a gas giant and a representative of the solar planets category of the external system. Pluto flew from the planetary list, so Neptune closes the chain.Neptune is impossible to find without the use of tools. It was first noticed only in 1846. The position was calculated mathematically. The name is given in honor of the sea deity of the Romans.Equatorial clouds serve as a rotation for 18 hours.It is smaller than Uranium, but superior in mass. Under the heavy atmosphere are hidden layers of hydrogen, helium and methane gases. There's water, ammonia and methane ice. The inner core is represented by a rock.In 1989, Voyager 2 flew past Neptune and sent the first large-scale images of the system. Also the planet was observed by the Hubble space telescope.

Did you visit the museum is situated in the capital of Ukraine during your summer holiday?
When did you visit the museum is situated in the capital of Ukraine?
Why did you visit the museum is situated in the capital of Ukraine during your summer holiday?
Who did you visit the museum is situated in the capital of Ukraine with?
Did you visit the museum is situated in the capital of Ukraine or another museum during your summer holiday?
You visited the museum is situated in the capital of Ukraine during your summer holiday, didn't you?
Who visited the museum is situated in the capital of Ukraine?