Choose the correct options to complete the text Have you ever square the North Pole? It's the motherland for polar bears, arctic foxes, rare birds such as black-legged kittiwake, northern fulmar and snow bunting. Most people are scared of going hiking in freezing temperatures . Sam square to go on a north expedition since his birth. He's even created a Facebook page about global warming and severe climate changes. It's very important to tell teenagers about it.He square school yet but he has already achieved great things. In 2009, he square a charity organisation to save polar bears. He was only fifteen years old when he square more than 50,000 to save bears. This year he is planning to go to the North Pole with tons of fish and special equipment.

Choose the correct options to complete the text<br />Have you ever $\square $ the North Pole? It's the motherland for polar bears,<br />arctic foxes, rare birds such as black-legged kittiwake, northern fulmar and snow<br />bunting. Most people are scared of going hiking in freezing temperatures. Sam<br />$\square $ to go on a north expedition since his birth. He's even created a<br />Facebook page about global warming and severe climate changes. It's very<br />important to tell teenagers about it.He $\square $ school yet but he has<br />already achieved great things. In 2009, he $\square $ a charity<br />organisation to save polar bears. He was only fifteen years old when he<br />$\square $ more than $\$ 50,000$ to save bears. This year he is planning to<br />go to the North Pole with tons of fish and special equipment.<br /><br />1. visited<br />2. has always wanted<br />3. hasn't left<br />4. founded<br />5. donated