Вставьте артикль а или the где необходимо
1.Derek is ... teacher in ... school in ... London.
2.It takes him about half ... hour to get to ... office.
3. He's ... man whose dog we found on the beach yesterday.
4. You can buy ... milk and ... butter in ... shop on ... corner.
Помогите срочно!!!

1.Derek is а teacher in а school in London.2.It takes him about half hour to get to his office.3. He's a man whose dog we found on the beach yesterday.4. You can buy milk and butter in a shop on a corner.