_______ is known, John studies in _______ is considered the best school in the city.

Her car broke down on her way to the park.________, she had to ask someone to repair it.[ ]

What makes tomorrow’s successful citizens_________ the ability to cope with a changing world as well as the responsibility towards community.

The room is too dirty. It is hard _______.

The education of _______young is always _______ hotand serious topic in modern society