read the text again and fill in the gaps with a suitable word from the boxes in each part

properties elements opaque chemical periodic rust conducts materials

this (1) element is a good conductor of both electricity and heat. in chemistry, this (ancient greek métallon, μέταλλον) is an element or alloy that (2) electricity. in this element, atoms readily lose electrons to form positive ions. those ions are surrounded by delocalized electrons, which are responsible for the conductivity.

metals occupy most of the periodic table, while non-metallic (3) can only be found on the right-hand-side of the (4) table of the elements. a diagonal line drawn from boron (b) to polonium (po) separates the metals from the non-metals. most elements on this line are metalloids, sometimes called semiconductors. this is due to the fact that these elements have electrical (5) common to both conductors and insulators (elements that don’t carry electricity). elements to the lower left of this division line are called metals, while elements to the upper right of the division line are called ( .

metals are very corrosive – they (7) in contact with water. painting (or any other form of covering) is a good way to prevent their corrosion.

metals in general have high electrical conductivity, the ability to be deformed under stress. optically speaking, metals are (8) (that means ‘not clear’), shiny and lustrous. the large number of free electrons in any typical metallic element or alloy is responsible for the fact that they can never be categorized as transparent (9) .

I get up at 7 o’clock in the morning. I go to the bathroom and then I have breakfast. I go to school at 8 o’clock. We have 5 or 6 lessons and then we have lunch. I come home at 2 o’clock.  I meet my friends and play games. Then, at 7 o’clock, it’s time for dinner. In the evening I watch TV or read a book. At 10 

Объяснение:

Я встаю в семь часов утра. Я иду в ванную, а затем завтракаю. Я иду в школу в 8 часов. У нас проходит 5 или 6 уроков, и потом мы обедаем. Я прихожу домой в 2 часа. Я встречаюсь с друзьями и играю. Затем, в 7 часов, настает время ужинать. Вечером я смотрю телевизор или читаю книгу. В 10 часов я принимаю душ и ложусь спать.

Everyone knows that for all students the best time of the year is summer holidays. First of all, you’re free from school and may forget about textbooks, lessons, homework for all three months. Moreover, you don’t have to wake up early every day and have all this annoying routine. So you just have the opportunity to relax and enjoy perfect summer time.

As for me, my summer is quite typical from year to year. I usually spend June at home. I get up late all the time and try to be outside with my friends as much as possible. I really enjoy cool summer evenings when my friends and I can go for a walk in the park or ride around the city on our bikes. Also, we like rollerblading a lot. If the weather is bad I normally stay at home playing computer games or just surfing the Internet.

Then July I usually spend in the countryside with my grandparents. I have a lot of friends there as well. We often go to the lake for swimming or sunbathing. It’s always active time and we have a lot of things to do together.

August is the most interesting month. My parents usually have a vacation at this time so travelling to different countries is the best activity before I go back to school. My parents and I love travelling all over Europe. Thus, we have already visited Italy, Spain, France and Czech Republic. We prefer city holidays with a lot of excursions and sightseeing. But we can also combine it with a beach holiday as we did it in Italy and Spain. It helps to keep the balance between active and peaceful rest.

So, I suppose that summer must be full of rest, going out with friends and obligatory travelling. This year my family is going to Greece and I’m looking forward to having an exciting time there.