Complete the sentences with the correct form of a modal verb to express ability, obligation, prohibition or to give advice.
1 You really ___ pay much attention to Philip. He’s always making fun of everyone. (advice)
2 At our school, all the students ___ wear a uniform. (obligation)
3 We ___ print out these pages because the printer’s not working. (ability)
4 You ___ sit down on that bench because the paint is wet. (prohibition)
5 OK, you ___ hand in the homework tomorrow. I’ll give you until Friday. (obligation)
6 When my dad was younger he ___ use a computer. No one had ever taught him. (ability)
7 My brother thinks I ___ get my hair cut. He says it’s too long. (advice)
8 I’ve been calling Paul all day but I ___speak to him yet. (ability)
9 My mum worked in the USA so she ___ speak English at work. (obligation)
10 We’re installing some new software so you ___ switch off the computer. (prohibition)

Ukraine is a country in Eastern Europe.It is washed by the Black Sea and Asov Sea. Ukraine has long been global breadbasket because of its extensive fertile farmlands. It remains one of the world's largest grain exporters. Ukraine is a unitary republic under a semi-presidential system with separate powers and judicial branches. The most important river of the country is Dneper. The only mountains are the Carpathian mountains. The highest is the Hora Hoverla. The country has a great natural resources. Welcome to Ukraine!

Atlantis, according to Plato, is a huge island lying in the ocean behind the pillars of Hercules, that is, behind Gibraltar. In the center of the island stood a hill on which stood the temples and the royal palace. The Acropolis - the upper city - was protected by two rows of earthen embankments and three water ring channels. The outer ring was connected to the sea by a 500-meter channel through which ships entered the inland port. The life of Atlantis appears to be full of prosperity.

The island belonged to a powerful union of kings. And then came the moment when he decided to subjugate other countries, including Greece. However, Athens, having shown valor and strength in the war, won. But, as Plato says, the Olympic gods, dissatisfied with the warring nations, decided to punish them for greed and violence. A monstrous earthquake and flood "one terrible day and one night" destroyed the Athenian army and all of Atlantis. The waters of the ocean swallowed the island.

47 years after the death of Plato, a resident of Athens Krantor went to Egypt to see if the sources of information used by the philosopher are really there. And he found, according to him, in the temple of Nate hieroglyphs with a text about the events described.