Complete the tag questions. 1) maths is more difficult than russian, 2)we do not have music twice a week, 3)mary saw an interesting film yesterday, 4)he always gets good marks in sport, 5)my frends are not good at music, 6)mike will go to school next year,

Тут легко-списываешь предложение,а в конце спрашиваешь так ли это)
1)Math is more difficult than Russian, isn't it?
2)We don't(do not) have Music twice a week,don't it?
3)Mary saw an interesting film yesterday, didn't she?
4)He always gets good marks in sport,isn't he?
5)My friends aren't(are not) good at music,aren't they?
6)Mike will go to school next year,won't(will not) he?