английский язык 5 класс . помогите пж умоляю срочно номер 4, и 5

1. Katya went to the library to borrow the books.2. Shirin opened the window to get some fresh air.3. Mahmud went to Dubai to go the sightseeing.4. Damir is waiting for a taxi to work.5. I phoned him to say goodbye.6. Umar turned on the television to watch the news.