Complete the questions with tag endings.
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 lessons,__________________?
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,________________?