Complete the questions with tag endings.She works hard in the lessons,____?,George didn't spend the summer in the country,____?,You can't repair the bike by yourself(сам)___?Den and Tom will take part in competition,____? Mr Brown gives a lot of homework___?

She works hard in the lessons, doesn't she?George didn't spend the summer in the country, did he?You can't repair the bike by yourself(сам), can you?Den and Tom will take part in competition, won't they? Mr Brown gives a lot of homework, doesn't he?