Дополните вопросы it's very and cloudy they spent two weeks in martin won't go the africa next she works hard in the george didn't spend the summer in the you can't repair the bike by den and tom will take part in mr brown gives a lot of

It's very cloudy today, isn't it?
They spent two weeks in London, didn't they?
Martin won't go to Africa next month, will he?
She words hard in the lessons, doesn't she?
George didn't spend summer in the country, did he?
You can't repair the bike by yourself, can you?
Den and Tom will take part in the competition, won't they?
Mr. Brown gives a lot of homework, doesn't he?