Complete the text with by, for, in or on.
The Kingdom of Lovely is one of many micronations ¹___the
internet. It doesn't exist ²___ reality because its territory is a flat in London. Danny Wallace, a British writer, created
it ³___ fun. Wallace is the king, but he didn't create the micronation ⁴ his own. He was helped online by thousands of supporters. In 2005, he organized a party for the micronation's national holiday, 'Lovely Day'. Only citizens who were invited ⁵ advance could attend. They sang the national anthem of the kingdom, which they knew ⁶___ heart.​

Ставится и во множественной числе тоже

вот:

Местоимения 'some/ any' используются для обозначения "неопределённого/ небольшого" количества предметов или вещества. Они являются определением к существительному и ставятся вместо артикля. 

Обычно "some" употребляется в утвердительных предложениях перед исчисляемыми существительными во множественном числе и перед не исчисляемыми существительными. Выполняя функцию определения к исчисляемому существительному во множественном числе "some" имеет значение "несколько/ некоторое количество" 

"Any" - обычно употребляется в вопросительных и отрицательных предложениях. 

We’re living in a tremendously virtual age where many young people think that all of the discoveries that they need to make will happen on their laptops and smartphones. For me, it’s more important than ever to reintroduce a sense of physical exploration, to get out there into strange, hostile and challenging environments.  There is probably 99 per cent of deep oceans and all of space to left explore, and it is only by putting humans into new physical locations that we’ll be able to make genuine and crucial scientific discoveries.  Human presence in science is almost the definition of science.    It’s a human endeavour to gather knowledge, not just a machine endeavour to gather data.   The robots we send into these environments don’t know what to look for, and above all they don’t know how to be surprised by something like the strange glint of a rock.

By Author, journalist and filmmakerPiers Bizony