Complete the questions with tag ending.

1. It s very windy and cloudy today, ....?
2. They spent two weeks in London, .....?
3. Martin won t go to the Africa next month, ....?
4. She works hard in the lesson, ....?
5. George didn t spend the summer in the country, ....?
6. You can t repair the bike by yourself, ....?
7. Den and Tom will take part in competition, ....?
8 Mr Brown gives a lot of homework, ...?

Помогите, пожалуйста!!!